Screwdriver Extension Bit Holder Impact Quick Release Bit Holder Self Locking Screwdriver Extension Rod 1/4in Hex ShankBlack

screwdriver extension bit holder Impact Quick Release Bit Holder Self Locking Screwdriver Extension Rod 1/4in Hex ShankBlack Specification: Item Type: Impact Quick Release Bit Holder Commodity Material: Carbon steel Length: Approx. 89mm / 3.5in Head Type: 1/4in hex handle Rotation Angle: 0-20° Package List: 1 x Impact Quick Release Bit Holder Note: When using an electric screwdriver adjust the torsion to the minimum. If you use a hand drill do not rely on it to tighten the screws. And to tighten the pyramid adapter manually otherwise the gear will be broken.