Carmex Internal UN Threadmill Insert 21mm / 12 TPI / 21 I 12 UN MT7 Insize Digital Caliper 0-300mm / 0-12" Range Series 1117-301 - Features a UNC (Unified Somta Series 107 – 1/16 - 1/2" X 1/64 Jobber Drill Set The optional setting ring 1103-200

- Features a UNC (Unified National Coarse) thread profile for versatile use

offering excellent resistance to oils

Insize Portable Refractometer for Automotive Liquid Series 5802-A510

Total Depth: 80 mm

High-Speed Steel (HSS) – Delivers excellent wear resistance and tool life in demanding conditions

Carmex Internal UN Threadmill Insert 21mm 12 TPI 21 I 12 UN MT7 Insize Digital Caliper 0 300mm 0 12" Range Series 1117 301 Features a UNC (Unified Somta Series 107 – 1 16 1 2" X 1 64 Jobber Drill Set The optional setting ring 1103 200 Features a UNC (Unified National Coarse) thread profile for versatile use offering excellent resistance to oils