Specification Brand : M & J Tooling LLC BulletPoint1 : build: constructed from stainless steel, providing longlasting performance and resistance to wear,bolt and nut thread checker,bolt thread checker BulletPoint2 : Multifunctional tool: ideal for different mechanical and engineering projects, offering extensive utility,thread size checker,bolt identifier BulletPoint3 : Versatile compatibility: suitable for both metric and imperial systems, this tool meets diverse needs, making it ideal for various applications,bolt measuring tool,bolt thread gauge BulletPoint4 : Longlasting material: made from stainless steel, ensuring durability and resistance to wear and tear,screw measuring tool,screw thread gauge BulletPoint5 : Versatile measurement: compatible with both metric and imperial systems, catering to diverse needs,thread gauge tool,bolt size and thread gauge Color : Assorted Color ItemName : New 7/8 18 UNS 2A Solid Thread Ring GAGES .875 GO NO GO P.D.'S = .8375 & .8328 - DW33483MJ ItemPackageDimensions_Height : 2.36 inches ItemPackageDimensions_Length : 5.12 inches ItemPackageDimensions_Width : 5.12 inches ItemTypeKeyword : thread-gauges Manufacturer : M & J Tooling LLC Material : Stainless Steel ModelNumber : CF4UZVQM02V0550GLWQ6FU8 NumberOfItems : 1 PartNumber : DW33483MJ ProductDescription : YOU ARE PURCHASING THE PICTURED RIGHT HANDSOLID THREAD RINGGAGES.