The Makita Chuck Keys is a direct replacments for original equipment keys. Manufactured from high quality steel for added durability and long life. The key features a wide handle so it is easy to tighten and loosen chucks.

• DESIGN : Direct replacement for original key
• CONVENIENCE : Easy to use design
• DURABILITY : High quality steel for long life
• PERFORMANCE : For use with Makita 5/8" Hammer Drill model HP1640
• INCLUDES : Chuck key

• Direct replacement for original key
• Easy to use design
• High quality steel for long life
• For use with Makita 5/8" Hammer Drill model HP1640