Chuck Key, 0.375 0.5 In., 0.25 In. Pilot Shank

Description

Jacobs 3/8″ & 1/2″ Chuck Key, 1/4″ Pilot Shank features a soft steel handle that limits the potential for dangerous fracturing under excessive loads. This chuck key is a must-have for any professional or DIY enthusiast who needs to securely tighten or loosen drill chucks.

3/8 In. & 1/2 In. Chuck Key

1/4 In. Pilot Shank

steel

Suitable for drill chucks