3 Review(s)

Characteristic:Compact and easy to carry.Made from super strong heat treated chrome vanadium steel.The locking ball made of stainless steel ensures a secure fit and does not slip.Prevents stripping during high-speed drilling.Applies to the screwdriver handle or the electric screwdriver tools (e.g. hexagonal hole or three-jaw chuck).Can be used to install the sleeve, a good conversion accessory.Size:1/4 "* 1/4" * 50mm (length) - 1/4 "shank can be converted to a 6.35mm square3/8 "* 1/4" * 50mm (length) - 1/4 "shaft can be converted to a 9.53mm square1/2 "* 1/4" * 50mm (length) - 1/4 "shaft can be converted to a 12.7mm squarePackage include:3 x bit adapter