Hydraulic Fitting Thread Identification Kits

With these new and improved kits, properly identifying BSP, metric, UN, and NPT fittings is easier than ever. Identify the most common sizes in both male and female; colour coded fittings make it easy to decipher thread types. Prevent costly mistakes with these convenient thread identification kits. Metric and BSPP Fittings Kit Metric M8, M10, M12, M14, M16, M18, M20, M22, M24, M26, M27, M30, M33, M36, M42, M45, M52 BSPP 1/8", 1/4", 3/8", 1/2", 5/8", 3/4", 1", 1 1/4", 1 1/2", 2" UN and NPT Fittings Kit UN 5/16", 3/8", 7/16", 1/2", 9/16", 11/16", 3/4", 13/16", 7/8", 1", 1 1/16", 1 3/16", 1 5/16", 1 7/16", 1 5/8", 1 11/16", 1 7/8", 2" NPT 1/8", 1/4", 3/8", 1/2", 3/4", 1", 1 1/4", 1 1/2", 2"