Clamping Range: 1/32-3/8" (0.8-10mm), Operation Way: Keyless, Mount Thread: 3/8-24UNF, Design: 3-Jaw
Keyless Design: Keyless ratcheting quickly locks straight shank drill bits into place withour keys or other tools.
3-Jaw Design: Consistently strong clamping force that securely fastens cylindrical or hex shank drill bits from 1/32-3/8".
Ideal Replacement Chuck: Compatible with most rotary power drill, impact driver and drill press with 12-20UNF mount thread.
Superior Quality: Made of high-quality plastic and steel, rust resistance and durability, long service life.
