Widely used in a explosive and flammable place; It is coordinates with socket wrench to fasten hexagonal head bolts or nuts, and show the torque value when you tighten it.

This kind of wrench is necessary in the case: clearly defined the torque of bolts and nuts for assembly working.

Non-sparking Torque Wrench:

Item No. C (inch) Torque N.m L (mm) Be-Cu (g) Al-Cu (g)
CB309-1002 1/2 300 490 1340 1210
Barcode # 9322159520811