The Proto B943010 is a tether-ready deep socket featuring a 12-point design for maximum contact on fastener heads, reducing the risk of rounding. Built for professional and industrial use, the 1/2-inch drive accepts standard drive tools and accessories for versatile application in MRO and heavy-duty environments.
The tether-ready (-TT) design includes a designated attachment point, making this socket ideal for at-height work and safety-critical environments where dropped tools pose a hazard. The deep profile accommodates long bolts, studs, and recessed fasteners with ease.