Unique Bargains 1/2 Inch Drive x M12 (12mm) Triple Square Spline Bit Socket S2 Steel Bits CR-V Sockets 5.5 Inch Length (for Hand Use Only) 2pcs

【Size】1/2-inch drive socket, M12 (12mm) spline bit, 5.5-inch (140mm) total length.

【Durable】Quenched and heat treated S2 alloy steel bits, hardness arrived at 58-60 HRC, reduce wear-outs; High strength chrome vanadium steel sockets, increase drive torque.

【Precision Bits】Automatically process bit tips to ensure accurate size, chamfered ends insert smoothly into fastener head, reducing wear.

【Size Markings】Sizes are stamped on sockets for easy to read and faster recognition.

【Great Tools】Use with ratchet to improve speed in tightening spline drive fasteners; And the product has no insulation properties and is not suitable for electrical environments.