Specification Brand : M & J Tooling LLC BulletPoint1 : 【Bolt Size and Thread Identifier Gauges】With a sliding knob and clear size markings, this tool enablesquick and precise measurement of bolt sizes. Designed for fast, precise measurement, eliminating guesswork. BulletPoint2 : 【Thread Size Verification Tool】The unit reading design is intuitive and clear, and the inspection can be completed without complicated operation, even for first-time users. BulletPoint3 : 【Portable Precise Thread Size Checker Keychain】Effortless Size Checks in Seconds! Say goodbye to thedays of test-fitting random sockets to find the right size. BulletPoint4 : 【Thread Size Verification Tool Quick Hand Measuring Tool】The bolt and nut identifier gauge is made of aluminum alloy and hardened stainless steel threads BulletPoint5 : 【Bolt and Nut Identifier Gauge Size Gauge Precise Bolt Size Finder Keychain】Thread measuring gauge suitable for inspection of various thread specifications. Ideal for use on construction sites, factory floors, repair services, daily repair, and more. Color : 2pc ExternallyAssignedProductIdentifier : 7466586687104 IncludedComponents : ALL ItemName : NEW 1/4 20 UNC 3B VERMONT THREAD PLUG GAGE .25 GO NO GO P.D.'S = .2175 & .2211 - DW30290VTG ItemTypeKeyword : thread-gauges Manufacturer : M & J Tooling LLC NumberOfItems : 1 PartNumber : DW30290VTG ProductDescription : YOU ARE PURCHASING THE PICTURED RIGHT HAND THREAD PLUG GAGE. SOLD BY M & J TOOLING LLC DAYTON, OHIO ProductSiteLaunchDate : 2024-08-29T12:56:09.772Z SupplierDeclaredDgHzRegulation : not_applicable