3PCS Impact Socket Adapter/Extension Set Turns Power Drill Into High Speed Nut Driver. 1/4", 3/8", and 1/2" DriveAutomotive DIY Tools Tepair Tool Kit Set

الوصف

Suitable for a screwdriver handle or electric screwdriver tool (hexagonal hole or three-jaw chuck) drive sleeve to use. After install the original hexagonal size can be converted to square head size,so use to install the sleeve. Specifications: Material: Chrome Vanadium Steel Size: 1/4"*1/4"*50mm(Length) 1/4 "shank can be converted into 6.35 mm square 3/8"*1/4"*50mm(Length) 1/4 "shank can be converted into 9.53 mm square 1/2"*1/4"*52mm(Length) 1/4 "shank can be converted into 12.7 mm square