Item Name : Chuck Key;Pilot Diameter : 16mm / 5/8"(0.630")
Overall Size : 9 x 4.8cm/ 3.5" x 1.9" (L*W);Color : Black
Material : Metal
Weight : 61g
Package Content : 1 x Chuck Key
16mm 5/8" Pilot Size 11 Teeth Design Drill Chuck Key Tool 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. Package Content : 1 x Chuck Key Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.