|Item||Self Ejecting Chuck Key|
|Pilot Size (In.)||5/16|
|Used On||3M312, 3M315, 3M318, 3L854, 3M522, 3L856, 3L876, 3L866, 3L852, 3M341, 3L862|
|Chuck Key Size||S-K3C|
- Handles are constructed of soft steel to reduce fracture risk under excessive loads. Nickel thumb grip handles offer increased leverage and user comfort. Spring-loaded, self-ejecting models ensure key disengagement after tightening.