The Proto 3/8-inch drive 6-point impact socket is engineered for use on stubborn, damaged, or soft-material fasteners. The TorquePlus™ design features a radius-corner profile that engages the flat sides of the fastener rather than the corners, distributing contact stress over a larger area to minimize slippage and reduce the risk of rounding off fastener heads.
This high-performance drive configuration allows for quick and easy socket engagement, making it an ideal choice for professional mechanics and industrial MRO applications where reliable torque transfer and fastener protection are critical.