This chuck key tightens the jaws of the 3/8 in. capacity chuck 48-66-0795, and 48-66-0797. Key holder 48-66-4040 should be used to attach this chuck key to the cord set.

• For use with chucks 48-66-0795 and 48-66-0797
• Use with key holder 48-66-4040
• Great value
• Easy replacement