[Size] - 1/4-inch square drive socket, T30 torx bit, 1.5-inch (38mm) total length. [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. 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.

Specifications:
* HRC: 58-62
* Size: T30
* Drive Size: 1/4-inch
* Total Length: 38mm / 1.5-inch
* Color: Brass Tone, Silver Tone
* Material: S2 Steel

Package Content:
* 2 x Bit Sockets