Types of gas meter locks. These locks are mostly used by utility companies as a way to keep gas leaks under control or to shut off service due to a failure to pay. Ultrasonic Meters. It will usually show the words 'cubic feet' or the letters 'ft'. The gas goes through a pump (or a pair of pumps), which contracts and expand as gas passes into the pumps. Step 1: Remove the top of the screw and smooth the threading located at the top. Benefits: Ultimate Security: Safeguard your gas meter from tampering and unauthorized access. 8 a. The model number may well begin with the letter U or E Barrel Lock & Key Systems. Based on the type and size of the meter they have different pressure, flow rates, and rangeability. Make sure to wear eye and hand protection as there may be flying debris when cutting through the metal. The two common standardized volumes are: standard cubic feet (scf) – 1 cubic foot of gas at 0 °C and 14. inferential flowmeters. To order a new original key call Crocodile Lock on 07 5447 0100 or Engineered to fit a full range of gas valve sizes from ½" to 2" NPT; Protects wingless gas valves against tampering & theft of service; To install, turn the gas valve stem to the closed or off position. They are often located outdoors for easy access by meter readers. Gas metric meter: Measures gas usage in ‘cubic meters’ (M 3) with a digital display of numbers on Hoefon Security Seals is a leading producer of gas meter tamper seals, electric meter tags and other utility seals. We have been cutting and suppling keys for over 40 years and have built up a vast knowledge in specialised key cutting and locks. Body Width: 20mm. With a full range of locking options, the EM Utility The Jiffy Lock is the strongest clamp-on ringless locking device you can buyand now it has more features than ever! The Universal Mount Jiffy Lock features the ability to be installed on the side or bottom of most ringless electric meter sockets. . Step 3: Grasp the screw and pull it against the spring. Gas meter nut locks completely surround the meter union nut to prevent tampering or bypassing. Maximum working pressure: 175 psig. £859 (£8,590. Abus Padlock 72/40 Titanium Western Power $58. Firstly, locate your previous gas meter reading and also your most recent reading. Tee Handle Meter Key with Slotted Pentagon. Maintaining steady pressure ensures that materials are utilized effectively and accurately. Highfield’s line of ringless meter locks eliminate unauthorized access to the meter enclosure to maintain safety and prevent theft. Flow Meter Comparison and Selecting the Correct Technology. Aug 16, 2015 · The meter bar works similarly to a steering wheel lock, but instead of extending to lock, it compresses. We also offer barrel lock end caps in a variety of styles. One-Piece Gas Meters. Jun 1, 2021 · From 2014 NYC Fuel Gas CodeE. The wood is too thick to use a standard gas meter lock- anyone know an alternative or some way of latching the outside with the same lock? Tia Jun 28, 2023 · Connection type: There are different connection types available, including flanged, threaded, and clamp connections. 1. Multiphase Meters. Application: All kinds meters like electric meters, water meters, taxi meters, gas meters. The reason is easy to understand: a screw that is too large will not be able to fit into the keyhole, while a smaller one will not make contact with the wall of the shaft. Coriolis. With the option of electronic modules, you can have the best measurement accuracy in the industry. Complementing the unique barrel lock is a robust, ergonomic key design that eliminates the key breakage common to current lever style keys. Step 2: Turn the meter lock around by inserting the screw inside it. Step 2: Take a screw, remove its head, and smoothen its threadings on the top part. On the internal side of the door, the lock can be opened without a key, and just by the turning of the doorknob or thumbturn. Gas Meter Lock Types. Oct 2, 2023 · Table of Contents [ hide] What You Need. 9 MB) This EM Utility Access Restricted Locking System can also be keyed to allow access by all or any of the following utilities: Sydney Water, Hunter & Central Coast Water, Telstra and GAS, therefore only one locking mechanism is required if you need to provide access for any of these utilities. There are six types of electricity meter: Standard meters. They are available in wide range of styles and configurations including Tamper Evident Seals, Barrel Locks & Keys including our popular Agbay Lock and Key System, Water Valve Locks, Meter Nut AC&M manufacturers a broad range of seals to fit these variations. All barrel lock keys contain serial numbers. 18mm 1. Gases are more difficult to measure than liquids, because measured volumes are highly Jul 19, 2019 · Once the meter security tag is sealed, the only way to open it is to cut the steel wire and cannot be used again. Biz Ltd is a national supplier of replacement locks and keys for lockers, filing cabinets and office furniture. They keep track of how many kilowatt hours of electricity you’re using. Subtract the figure of your previous meter reading from your most recent one to give you the volume of gas that you have used between the two billing periods. By physically securing the meter box, these locks prevent individuals from manipulating the meter’s readings or gaining illegal access to the electricity supply. Ringless meter locks are frequently used in residential electrical utility applications to prevent vandalism and avoid power interruptions. Sometimes, homeowners or contractors may need to remove the gas meter lock to gain access to the meter for various purposes like repairs, installation, or inspections. It really is that simple. This type of gas meter shows a series of clock-style dials with numbers from zero Meter Swivel Nut Locks are available in a variety of sizes to fit most 5 LT to 60 LT meter swivel nuts. When taking readings of a diaphragm plate meter, you read and record the numbers starting from the left side. 9 MB) Figure 2-18 Gas Meter Connection Using an 11M or 16M Rotary Gas Meter (PDF, 3. If you suspect a gas leak, head straight to the gas meter to shut off the gas to your entire home until the specific location of the leak can be pinpointed. Find out how you need to prepare for DTE Energy to move your natural gas meter outside—from scheduling your appointment to preparing Residential Gas Water Heaters. Jul 29, 2022 · Imperial gas meters are in the process of being phased out, but some older households may still have them. The smooth plunger and heavy-duty spring make Jun 16, 2022 · Additionally, keep in mind that there are four different natural gas flow meter types: mass flow. Be cautious not to damage the water meter or any surrounding components while cutting the padlock. This adds to the need for a variety of sealing options. Short Description. Older gas meters measure the volume in units of 100 cubic feet (ft3) and newer meters in cubic metres (m3). In essence a utility meter lock tool is nothing more than a highly specialized key designed to work with utility locks. Getting Rid of a Gas Meter Lock; Step 1: Take the top of the screw off and smooth the threads on the top. Feb 15, 2023 · 5. One of the most common reasons for a lock to be placed upon a gas meter is non payment or delinquency on the utility account. Press the brass spring pin in fully and slide it into the top recess, allowing the pin to spring back into the pre-drilled hole. In addition to being reliable, low May 29, 2023 · A gas meter lock is a device used by gas companies to prevent unauthorized access to gas meters. Engineered for superior tamper resistance. The adjustable minute meter guard acts as a replacement when a ring cannot be applied. LockDoctor. When working with a meter lock expert it is important to provide this identifying number as a way to track down the exact meter tool or meet a key that will be appropriate in each case. Step 2: Insert the screw inside the meter lock and turn it around. Superior Box Lock. Almost all meters have screws holding them in place, so use a flathead screwdriver to remove these screws and lift the cover off. Feb 27, 2022 · There are three common types of locks on electric meters – twist locks, latch locks s, and key locks. Meter Box Locks & Latches. Type: With Seal Mount. Single. Jiffy Lock with Universal Mount Clamp. Before beginning the process of removing your old gas meter box, it is important to source the right model of enclosure to replace it with. Vortex Meters. Fort Knox Locking Device. #4 Basic Plunger System. Contact to Get Catalog. Meter valves are available in Ball, Relubricatable Plug and By-Pass configurations. Coriolis meters are generally considered the most repeatably accurate flow meters available today. Using natural gas regulators also allows for flexibility in the design of a network. Everytime you use electricity, your meter starts running. They often include additional features such as digital displays, flow totalizers, and communication interfaces for data logging and integration with control systems. A gas meter lock key must be sourced from the right company as a way to make certain that this type of event does not happen. 4. normal cubic meters (Nm3) – 1 cubic meter at 20°C at 101. Variable-rate meters. Jul 20, 2023 · Position the bolt cutters properly and apply sufficient pressure to cut through the metal. Monday to Friday. In some cases, you might need to install a pulse generator in the gas meters. Magnetic Meters. Natural Gas System Improvements Frequently Asked Questions >. If the pointer is between 2 numbers, record the lower number. Turn Off the Gas. I’ve built a wooden box to house it as the plastic one is smashed but I need a way to lock it with the same type. 5 bar. 1. 30pm are typically processed the same working day. REVPRO® System. Hasp Locking Assembly. For use as a water meter box key only. Remove a Ring Lock. Your best bet for removing it is to call your gas company or use a key. Place the clam shell clamp over the valve and secure it using a lock seal assembly or barrel lock with endcap. 1-piece design. Available with an Internal Weather Seal. Diaphragm meters, for instance, are often used in low-pressure applications and can endure maximum pressures of 1. 176" to 0. Dial gas meters. Designed to open water boxes with convenience and ease. The rangeability is also referred to as turndown and it A gas meter is a specialized flow meter, used to measure the volume of fuel gases such as natural gas and liquefied petroleum gas. The turning of the rotors as the gas passes indicates how much gas is flowing. Orders made before 2. Western Power BDS Cam lock $59. 3875 California Road Orchard Park, NY 14127-4198 Customer Service: 1-800-444-5847 Ph: 716-662-8980 Fx: 716-662-8985 May 9, 2022 · Note that most types of gas meters may come with the option of analog displays or digital indicators. And there we go, your new door is installed and your energy meter is protected once again. Lift The Meter Cover. Jun 1, 2017 · On a residential property, the gas meter will be likely located on an exterior side of the house. Digital meters. Our range of meter box locks includes aluminium door lock kits and nylon door lock kits. Compact design. Various utility companies in numerous countries are among our customers. $1599 ($8. Once the padlock is cut, remove it from the meter, and safely set it aside. 73. An excellent fit in residential gas billing, diaphragm gas meters are Positive Displacement (PD) gas meters that measure the volume of gas by displacing components within the meter. This volume measurement is multiplied by the calorific value (CV) of the gas to calculate the heat value or heating rate. Close the door as normal and turn the latch. How do you unlock the natural gas lock? The key is the simplest technique to remove a gas meter barrel lock. After removing the damaged meter box door, it is time to fit in your brand-new replacement door. Garrison System. As a note of caution trying to use a mismatched meter tool with a barrel lock can spell disaster. Diaphragm meters can work with gases up to a pressure of 0. An ECV is an essential component to a gas supply as it can be used Feb 1, 2022 · Common types of flow elements are orifice plates, flow nozzles, venturi tubes, and averaging pitot tubes. volumetric flow. Mueller Co. They can all be easily fitted to repair your broken or damaged electric or gas meter box door. Multiple lock configurations available. Gas meters can be identified by looking at the display panel. Padlocks are the most common type of lock used on gas meters. Nov 11, 2021 · Here are the main types of gas meters and their functionning: Diaphragm meters: these meters are the most widespread in the US. A system that only needs 45 psig (pounds per square inch gauge) does not operate at higher pressure levels. Nevertheless, you can find it if you know where to look. The #5 and #5A Locking Systems from Highfield provide an increased level of security above conventional barrel locks. The #5 series has four lock styles to choose from, and the #5A series has two lock styles. The pump will be connected to a meter which will count the amount of times the pump contracts and expands, and Oct 2, 2023 · Step 1: Find a suitable screw. When located inside the building, meters shall be located as near as practicable to the point of entrance of the service and, where possible, the meters shall be located in the cellar or basement unless otherwise permitted by the commissioner. There are four different natural gas flow meter types: mass flow, volumetric flow, velocity meters, and inferential flowmeters. Jan 2, 2023 · Once you remove the gas meter cover, you will see the gas meter. Types of Electric Meter Locks. Learn about meter upgrade initiatives. 6. Company Information. 50. Prepayment meters. Dec 15, 2022 · The gas line pressure depends on your gas meter type and its usage. m. This is an older style of gas meter that measures gas in cubic feet (ft 3). Step 3: Next, insert the manipulated screw into the Jul 19, 2022 · What are the best TOP 30 Types Of Gas Meter Locks products in 2022? Kingsley Editor's Team analyzed 4,384 TOP 30 Types Of Gas Meter Locks reviews to do the research for you. Postage and Packing from £1. However, the model number is often either absent or not visible. 805010. Say goodbye to worries about unauthorized access and hello to peace of mind. Great for residential applications; houses, mobile homes, apartments, etc. The answer is to install a WAS (Western Australian Services) lock: Abus Padlock 83/45 WAS (Western Power Master Keyed) $68. If you've lost your original key, you will need to order an original key using the code marked on each lock and key. Step 2: If Rotary meter: This gas meter works by using two rotors that are geared together. Full Line Brochure Full Line Catalog. Paladin System. Only 9 left in stock. 5M or 3M Rotary Gas Meter (PDF, 3. On the other hand, turbine meters are the leading options in the industrial sector and heavy commercial applications. He currently focuses on the odorant injection line and supports technical applications. Conclusion. Manufactured from carbon steel or stainless steel, our cost-effective meter rings provide the highest level of security for electric utility meter boxes. 9 MB) Figure 2-19 Electric and Gas Meter Set Separation Dimensions and Clearances (PDF, 3. Unlike other types of inexpensive locking Oct 17, 2022 · The gas regulator also controls the efficiency of the system. Non-Intrusive Ultrasonic. The leak may be coming from the furnace, the water heater, or the stove. Plated for corrosion resistance. May 19, 2023 · Method 1: Padlock. The #6 Barrel Lock and Key System provides a smooth plunger design and heavy spring for pick resistance. The screw will act as a water meter lock removal tool, so you need to treat this step as if it were the most important. These meter locks aren't true locks, but there is an easy bypass using a Gas, Water, Electric & Telecom Utility Revenue Protection. Aug 20, 2019 · How to unlock a barrel lock in 30 seconds Apr 16, 2018 · In 2014-2016, Preston periodically worked as an intern at the company. Turbine meter: This type of gas meter works by calculating the speed at which the gas moves through a turbine or helix. Removing the lock for any reason is a violation of the law and may be cause for serious consequences including civil and criminal sanctions. Each meter is pressure tested up to 4 times the maximum My gas meter box lives on my wall on an alleyway and gets a lot of abuse by passers by. Meter Swivel Nut Locks prevent removal of gas meter swivel nuts and our Cap Lock and Plug Lock Assemblies protect male or female The Jonard Tools TTB-6 Barrel Lock Plunger Key is designed to unlock Channell LK03029817 and Highfield 93180775-S CATV barrel locks quickly and easily. 00/kg) Get it tomorrow, 7 Jan. (616) 551-2621. 196" (do not try to use for other purposes as it will not work). Feb 3, 2022 · Here are the steps you need to follow when removing a gas meter lock: 1. The Paladin Barrel Lock and Key System is ideal for outdoor utility security applications. 6959 PSI. If you have an existing key, then the locksmith can duplicate more keys. Water valve locks are designed to lock out In this video I'll demonstrate ow to pick open locks used on power company meters. This could include Recessed Gas Meter Box, Surface Mounted Gas Meter Box, Semi-Concealed Gas Meter Box. Short. Upgrade your gas meter security with the ezlok Gas Meter Cam Lock, designed to provide unmatched protection and ease of use. They can be read by: writing down the four numbers from left to right; ignoring any numbers shown in red. DP Meters. By identifying the type of lock on your electric meter, you can use the appropriate method to open it. Bottom-Mount Jiffy Lock. 400+ bought in past month. The meter location shall be clean, dry, and free Dec 1, 2022 · Figure 2-16 Gas Meter Connection Using a 1. Water pipe locks (water line locking plugs) permanently lock off open pipe ends and prevent unauthorized removal with two-piece construction and a freely spinning outer shroud. Or others like tanks, valves, etc. Unlock the Gas Meter Lock. Where the supply enters the property, an Emergency Control Valve (ECV) is fitted to the pipework. After reviewing the selection guide, you likely have honed in on one or two meter types. The Process to Follow on How to Identify the Lock Type: Step 1: Look for a screw on the front or side of the electric meter. To remove a padlock, you can use either bolt cutters or a hacksaw to cut through the shackle. If your lid isn’t screwed on and is just a regular one, push it back into position so that it sits Step 1 – Calculate Gas Used. Fort Knox Gold Bar. We offer both hinged and solid designs, with preloaded options for easier installation. A high quality gas utility meter lock key product can be expected to be rugged, long-lasting and durable. 9 MB) Figure 2-17 Gas Meter Connection Using a 5M or 7M Rotary Gas Meter (PDF, 3. Carbon steel or stainless steel construction. For reference: Michigan Public Service Commission letter and requirement. Highfield also offers customers in the natural Each KMMX305 Budget Meter Cupboard Lock has a 8mm triangle on the front that is turned with a Gas Meter type Utility Key (sold separately). Position the brass spring pin under the pre-drilled hole at the top Corrosion resistant for long-life. Single cylinder deadbolt locks can only be locked from one side of the door, the external side. Due to this, they are often built with weather-resistant features to prevent the meters from getting damaged by weather elements and other debris. FREE Delivery by Amazon. Orifice meter: An orifice meter is a simple design. We have been delivering our tamper evident solutions to organizations all around the world for decades. This key and lock combination is designed to work specifically with unique applications associated with the gas, water and electrical utility industry. The CV is typically a fixed value, provided by the Gas Network Operator for your area, to your energy supply company Barrel Length. 3. Carefully lift it out of the housing a little, just enough so you can turn it. Our innovative products combat meter tampering and prevent theft of service. May 28, 2022 · Some common types of water meter locks include the following: Combination locks; Key locks; Electronic locks; How to Pick a Water Meter Lock Step by Step Guide Step 1: Find the Right Tool. Designed for outdoor use. To schedule disconnection of services, call CenterPoint Energy at 800-227-1376. These types of natural gas meters offer the best rangeability in accuracy from low to high capacity requirements. Jan 1, 2021 · A gas meter lock is a specialty lock designed to close off the flow of gas completely. One of the most important things you need to pick a water meter lock is the right tool. Manufactured from high quality domestic materials. Water Meter Key 2Pcs – Steel Water Shut Off Tool Includes 16 inch box end Water Meter Wrench & 1 Black Utility Key – Perfect for electric water gas meter box cupboard cabinet, opening key. Fluid type: Make sure the flow meter can handle the fluid, whether liquid or gas. Manufactured from heavy duty carbon steel and heat treated to provide excellent resistance to cutting and sawing. Our headquarters is located in the Brainport Area Release the spring pin. to 4 p. The entire assembly is plated to resist INNER-TITE Water Utility Security Products are designed to provide maximum security, superior tamper evidence and resistance, and long term functionality. Pressure and temperature: Ensure the flow meter can handle the system's normal pressure and temperature conditions. Ergonomic, curved T-Handle for complete grip. An electric meter lock is a security device designed to safeguard electricity meters from unauthorized access, tampering, and energy theft. This meter’s limitations include reduced low flow sensitivity, limited turndown, and a pressure Feb 21, 2024 · These meters can be either insertion-type meters, where the probe is inserted into the gas stream, or inline meters, where the meter body is directly connected to the pipeline. How to Remove a Gas Meter Lock. Available in standard (long) or short length. Jan 6, 2022 · Here are the differences between the two gas meter types: Gas imperial meter: Measures gas usage in ‘cubic feet’ with multiple cyclonic dials on the display. The primary use for this type of lock is to lock out a utility and prevent Jan 19, 2017 · Worse, it would mean they wouldn’t be able to access your meter in the event of an emergency. Handle length = 4. Jiffy Lock with Side Mount Clamp. Meters often carry a meter serial number and details of its capacity, and measurement class on the fascia. and advising on natural gas products from the Sep 4, 2013 · A gas meter lock serves virtually the same purpose as a water meter or electrical meter lock - preventing the unauthorized use of utilities. Highfield manufactures many different types of gas meter locks that prevent unauthorized access: Gas meter barrel locks are user-friendly and provide heightened security compared to conventional barrel locks. #5 Screw Plunger System. It only works with these 2 types of locks with inside diameters from 0. Step 3: Fit in the new, replacement gas meter box door. There are a few different options, but a Bic pen or a paper clip is Dec 17, 2018 · Utility companies may apply locks on gas meters for a variety of reasons. 325 kPa. The orifice plate is a differential pressure meter frequently used for natural gas measurement. This will be on the front of the gas meter, on top of it. Please shut off the gas as usual, and when you’re finished, put the meter cover back where it belongs. Ensure that the bottom part of the screw has enough threadings. Printing: Each meter tag is laser printed with unique progressive series number like ID tracking. RM gas meters are : Rugged - RM gas meters are designed to be durable. A semi-concealed meter box must be installed in an area where it won’t cause any obstructions such as people tripping over it, vehicular damage, etc. In addition to the optional stainless steel construction, this barrel lock and key system also meets the interchangeability requirements Step 1: Acquire a replacement gas meter box. Dial meters. 40 in. High security locks designed to restrict access and removal of the gas meter swivel nut. Gas meters are made up of several components that work together to ensure that you get a constant and safe flow of gas. Gas imperial meters are being phased out and are normally found in older homes. 2Pcs Stainless Steel Triangle Cam Lock, Gas Meter Box Lock,Post Box Lock, Multifunction Electric Cabinet Lock, Cabinet Cam Lock, Electric Meter Box Latch, Fit for MS705 Triangle Lock. But some water systems need to be sealed at some other point such as the gate or supply valve. This type of bar is mainly used for locking multiple meters in an apartment, multi-business building, or other structure that has separated utility bills. 5 bar, allowing flows over 160m3/hr, and low temperatures of up to -4° F and highs of 122° F. Highfield Manufacturing is a Wisconsin-based manufacturer of locking devices and security hardware for water, gas, electric and CATV utility companies nationwide. manufactures a complete line of quality gas meter valves in many styles. Wire seals and plastic pull up seals are most employed. All Jiffy Locks feature Inner-Tite's excusive preload design providing quick keyless installation. Step 3: Pull the screw against the spring. Our ringless meter locks are also used in commercial applications such Other DTE Service Areas. Fit in the new door by holding it upright and placing the steel pin into the pre-drilled hole at the bottom of the meter box. 3 Gas Meter LocationGas meter location shall comply with the following:1. It measures volumetric flow, not mass flow. Jammed And Unserviceable. 99. Gas meters are used at residential, commercial, and industrial buildings that consume fuel gas supplied by a gas utility. It is placed on the meter valve and can only be opened with a specialized key. Meter Locking Rings. #6 Secure Plunger System. Each lock will have an individual key and can be opened by our meter reader's master key. For an agreed 7-hour period overnight, any energy you use is a lot cheaper than the energy used during the day. When the pointer is between 0 and 9, record 9. Dec 23, 2022 · An Economy 7 meter, sometimes referred to as a ‘variable-rate’ meter, offers nighttime energy at a lower rate. Please note the #5 and Upon completion of the work and an inspection by a state electrical inspector has been done, CenterPoint Energy will also return to reconnect and re-energize the meter or service at no cost to you. These Gas Meters Feature: Measures propane or natural gas in cubic feet. The additional dials labelled ½ and 2 can Barrel Locks & Plunger Keys for Gas Utility Security. Body Length: 18mm. All Highfield meter lock rings are ideal for individual residential sockets and Water meter plug locks are locking pipe plugs and caps engineered to secure male or female pipe threads on open pipe ends. We have a lot of options that meet needs. The #4 Locking System is cost effective and will meet your security requirements. 50 + VAT. Seifert Meter Lock Request Quote Options: 5/16" 1/4" Shackle Length: Long. 00/Count) List: $18. Turn the wire clockwise to unlock the gas meter lock using your ratchet and socket set. In other words this type of lock is designed with quality in mind. Handle Type T-handle (21) 21 Products T-handle 24 in. Durable meter key with superior performance. Highfield also offers customers in the natural gas, home heating oil, utility, specialty and industrial Sep 23, 2019 · Opening what seems to be the newest version of the barrel lock on utility electric meter or gas meters. To take a reading, you need to note the number on each clock face, from left to right. velocity meters. 2. Similar to what many gas provider companies install - one piece body with security seals to indicate tampering. Sep 3, 2020 · These include single cylinder, double cylinder, thumbturn, and vertical. Diaphragm Gas Meters. Temperature compensation available from -30°F to 140°F. Sep 15, 2021 · 4 min read. Body Height: 20mm. Semi-Concealed Gas Meter Box. An electrical meter box is an enclosure used to house electrical or gas meters in residential setups. Its solid, sealed design eliminates potential issues from exposure to dirt, sand and water. You must check the model of your actual meter box unit. We also provide replacement meter box latch kits. 90 Degree Bracket Lock - Electric. Casket Locks and Clam Shell Locking Devices completely enclose gas valves to prevent tampering. Coriolis meters are ideal for any application where high accuracy is a key factor for consistent product quality, safety and revenue. This type of meter box is designed in such a way that it is to be installed against an outer wall of a building while also being partially concealed in the ground. Aluminium door lock kits are the best solution to repair standard surface mounted or Our Wingless Gas Valve Locks provides serious protection for most 1/2", 3/4", 1" and 1-1/4" wingless style gas valves. The gas flows towards the property from the main gas supply. a wide variety of locking systems to prevent unauthorized access to ringless style electric utility meters. Contractors and utility workers in need of a replacement meter key turn to experienced and knowledgeable locksmiths that work with these types of keys each and every day. pd ft si lu ae oc sw wg ce jh