About Item
Wrench size: gi 0-12-13-14-17mm(approx.)

Wrench material: CR-V chromium-vanadium steel

Hardness: Fully hardened

Surface treatment: Polished chrome plating

Ratchet: 72 teeth

Ratchet head: Fixed head

Single set size: approx. 22*13*5cm (without inner box)

Set weight: about  0.70KG

Packaging method: Each set is heat-sealed and contains 5 sets in an inner box

Scope of Application:

The tightness of hexagonal nuts used in auto repair, household appliances, transportation, aviation, and ships
Packing: 1set /6pcs