two versions of this printer are available

Size: 21mm

Metal pumps have an Aluminum air motor

Coxreels SH Series MPL-N-340

Ref# T140096

MT-RSR 1/2-20 SAE Split Die Thread Chaser JS-60381 Mechanical Register two versions of this printer1 2 20 SAE Split Die Thread Chaser REPAIR DAMAGED THREADS Repair damaged threads on wheel studs, bolts and other fasteners PREVENT CROSS THREADING Split die design allows repairs to start behind damage to eliminate the chance of cross threading THREAD SIZE Tool fits 1 2 20 SAE threaded bolts and fasteners on cars, trucks, farm and industrial equipment, and more HARDENED STEEL Made of heat treated and hardened SKD11 high carbon and chromium alloy steel