*A chuck require a key to provide the necessary torque to tighten and loosen the jaws.
*Our chuck key which is ideal to tighten and loosen a chuck.

• Item Name : Chuck Key;Pilot Diameter : 8mm / 0.3"
• Gear Diameter : 16mm / 5/8";Shank Diameter : 10mm / 0.4"
• Overall Size : 85 x 48mm / 3.3" x 1.9" (L*W);Teeth Number : 11
• Color : Yellow, Black;Material : Plastic, Metal

Item Name : Chuck Key;Pilot Diameter : 8mm / 0.3"YXQ