The Proto B941812 is a 1/4-inch drive, 5/8-inch, 6-point socket measuring 7/8 inch long, engineered for demanding fastener applications. The 6-point design makes it ideal for use on stubborn, damaged, or soft-material fasteners where standard sockets may slip or cause further damage.
Featuring Proto's TorquePlus™ drive configuration, this socket engages fastener flats rather than corners, distributing contact stress over a larger surface area. The radius-corner design minimizes fastener rounding and slippage, delivering higher torque transfer and longer fastener life in MRO, automotive, and industrial applications.