The Proto B941098 Tether-Ready 3/8-inch drive hex bit socket is built from heat-treated alloy steel for superior wear resistance, minimizing distortion and extending tool life even under demanding industrial use. The precision hex opening securely holds the bit and transfers the torque load directly to the bit holder for reliable, efficient fastening.
Designed for MRO, assembly, and professional trade applications, this 6mm hex bit socket features a 1-5/8-inch bit length and 2-23/32-inch overall length. The tether-ready design adds an extra layer of safety for at-height or overhead work environments.