[Durable] - Quenched and heat treated S2 alloy steel bits, high hardness, reduce wear-outs. High strength chrome vanadium steel sockets, increase turning power.
[Torque Strength] - Complete corrosion resistance and rust resistance, mirror-polished and nickel-plated sockets and phosphate bits finish.
[Precision Bits] - Automatically process bit tips to ensure accurate size, chamfered ends insert smoothly into fastener head, reducing wear.
[Great Tools] - Use with ratchet to improve speed in tightening hex drive fasteners. And the product has no insulation properties and is not suitable for electrical environments.
Description
Descriptions:
* Made of S2 alloy steel, withstand high torque and do not twist, protecting both the bit and the fastener.
* Notched drive ends fit any 1/4-inch drive ratchet or extension, preventing them from falling off.
* Widely used in DIY hand-making, household maintenance, and most general repairs.