Materials: S2 alloy steel
Dia of Shank: 6.35mm (1/4 inch)
Length of Screwdriver Bit: 65mm
1pcs x65mm* 6.0mm weight：26.3g
1pcs x65mm* 7.0mm weight：25.3g
1pcs x 65mm*8.0mm weight：32g
1pcs x 65mm*9.0mm weight：35g
1pcs x 65mm*10mm weight：35.4g
1pcs x 65mm*12mm weight：50.4g
1pcs x 65mm*14mm weight：55.3g
1 set weight:358.2g
Features:
Exquisite workmanship, each edge can be accurately locked screws, no damage to the screw, and the screwdriver head.
Adopted of high-quality S2 quality steel, which is anti-impact and tough, great wear-resistant.
With 1/4" hex shank, they are widely used on electric screwdrivers, hand screwdrivers, electric drills, etc.
Package Included:
1 Set x Nut Drivers (include 7pcs)
1pcs x Screwdriver handle for 6.35mm Hexagonal Hex
