The Proto 6-Point Deep Socket features the proprietary TorquePlus™ drive configuration, engineered to engage fastener flats rather than corners. This radius-corner internal design distributes contact stress over a larger surface area, significantly reducing the risk of fastener rounding and slippage during high-torque applications.
Ideal for stubborn, damaged, or soft-material fasteners, this 3/8" drive deep socket delivers reliable performance in tight or recessed fastening situations where standard-depth sockets fall short. A go-to choice for professional mechanics and MRO technicians.