Product description
8pc Drill Socket Adapter for Impact Driver with Hex Shank to Square Socket Drill Bits Bar Extension 1/4" 3/8" 1/2 Bit Set
1 .Hex Shank Prevents Stripping During High Speed Drill Operation
2 .Super Strong Heat Treated Chrome Vanadium Steel for Normal & Impact
3 .Suitable for a screwdriver handle or electric screwdriver tool (hexagonal hole or three-jaw chuck) drive sleeve to use.
4 .After install the original hexagonal size can be converted to square head size, so use to install the sleeve.
1/4 * 1/4 * 50mm length ------ 1/4 '' shank can be converted to 6.35mm square head
3/8 * 1/4 * 50mm length ------ 1/4 '' shank can be converted to 9.53mm square head
1/2 * 1/4 * 50mm length ------ 1/4 '' shank can be converted to 12.7mm square head
1/4 * 1/4 * 65mm length ------ 1/4 '' shank can be converted to 6.35mm square head
3/8 * 1/4 * 65mm length ------ 1/4 '' shank can be converted to 9.53mm square head
1/2 * 1/4 * 73mm length ------ 1/4 '' shank can be converted to 12.7mm square head
1/4 * 1/4 * 25mm length ------ 1/4 '' shank can be converted to 6.35mm square head
1/4 * 1/4 * 30mm length ------ 1/4 '' shank can be converted to 6.35mm square head
8 x Drill Nut Driver Power Extension Bar