3 pc Magnetic Screwdriver Extensions - 1/4" Quick Release

Description: Locking mechanism, magnetic, easy to use Extend all kinds of screwdriver bits,screwdriver head conversion use to improve work efficiency For use in hand-held drivers or power drills, this 1/4 inch female by 1/4 inch male magnetic bit holder A must have for power drills ,screwdrivers ,batch head and other to transfer. Hardened chrome vanadium steel 3 pc Set Includes: Small 6 cm / 2.36" Medium 10 cm / 3 . 93 Large 15 cm / 5 . 9" Condition: Brand New