Chuck Key, 0.375 0.5 In., 15/64 In. Pilot Shank

Description

Jacobs 3/8″ & 1/2″ Chuck Key with 15/64″ Pilot Shank features a soft steel handle that limits the potential for dangerous fracturing under excessive loads. This chuck key is designed to provide a secure grip on drill chucks, making it easy to tighten and loosen them. The 15/64″ pilot shank allows for precise alignment of the chuck key with the drill chuck, ensuring a secure fit.

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

15/64 In. Pilot Shank

steel

Suitable for drill chucks