Features:
Specification:
Color: black
Material: chrome vanadium steel
6 specifications:0.3-4mm,0.6-6mm,1.5-10mm,1.5-13mm, 3-16mm, 5-20mm
100% brand new and high quality.
Constructed with metal for supreme durability.
Drill chuck wrench for electric drill clamping tool.Used for controlling tightness of looseness of electric drill clamping tool.
Can be used in hammer or drilling mode, very durable, comfortable to grip.
Package Includes:
Package Content :
6 x Chuck Keys (Chuck Diameter: 20mm/16mm/13mm/10mm/6mm/4mm)