What You Get: This is a 3 inch double-lock quick change impact bit holder you can get a pack of 1, 3, or 5.
High Quality: Made of S2 alloy steel, it owns the features of high hardness and good toughness and resistance through strictly heat treatment, durable and suitable for any use, made for longer life. They are also anti-rust, anti-slip, anti-corrosion, and anti-impact. Made for up to 1360 more screws.
Torsion Zone: Absorbs torque peaks to reduce breakage and comes with high-visibility sleeves for greater convenience.
Double-Lock: Each bit has a strong magnet to pick up and hold screws easily with no slipping or stripping. It reduces the possibility of wobble or fall out, and ensures the accuracy of your power drill or other devices. It also has a lock.
