4 Pieces Drill Chuck Keys, Electric Drill Chuck Key for Tightening Tool, Electric Drill Chuck Keys with Surface Rubber, for 6mm 10mm 13mm 16mm

High-quality material: The surface of the chuck is covered with wear-resistant rubber, rubberized for better grip and with the functions of anti-rust and anti-slip design.

Package contents: 4 pieces drill chuck keys, the sizes are 16mm, 13mm, 10mm, 6mm, which can meet your different needs.

Easy to use: The drill chuck key is easy to use, flexible to change and improve speed. Can quickly change your drill heads and keep drill bits in place.

Powerful functions: The keyed chuck has powerful functions. The handle limits the possibility of dangerous breakage under overload conditions and improves safety.

Wide use: For unlocking and tightening various popular drill chucks to hold drill bits in place. Perfect replacement for lost or damaged chuck keys.