3/8 in Drive, 3/8" Spline SAE Socket, 12 Points, Steel, Chrome, 3/8 in MPN:J5212SPL

Proto's 3/8 in Drive, 3/8in Spline SAE Socket is designed to service high tensile strength fasteners in demanding applications such as military and commercial aircraft, heavy machinery, and automotive industries. Its spline design helps lower the force required to turn standard fasteners, prevents fastener rounding, and delivers twice the torque of 12-point wrenches on double box fasteners. Additionally, it reduces foreign object debris (FOD) with a precise fit between the fastening tool and its fastener. Ideal for applications where high performance torque is necessary, this socket ensures efficient and reliable results in heavy-duty environments.

Top product features:

• Spline socket design helps tighten high strength bolts to high torque loads.
• Spline socket helps lower the force required to turn standard fasteners by allowing the torque load to be moved away from the corners to help prevent fastener rounding.
• Spline socket helps deliver twice the torque of 12 point wrenches on double box fasteners, and more torque than hex wrenches on hex fasteners.

Top product applications:

• Military and commercial aircraft
• Heavy machinery applications where vibration is prevalent
• Automotive and industrial areas where high performance torque needs to be achieved