Proto, J5214SPL, Spline Socket, 3/8 in Drive, 7/16 in Size, Full Polish Chrome, Metal

Engineered for precision and performance, the Proto 3/8-inch drive spline socket in 7/16-inch size is an essential tool for professionals working with high tensile strength fasteners found in military, commercial aircraft, and heavy machinery. Its innovative spline design significantly enhances torque delivery, allowing it to outperform traditional 12-point and hex wrenches, making it a reliable choice for high-performance applications where vibration is a concern. The full polish chrome finish not only enhances its durability but also facilitates easy cleaning, while its ability to grip fasteners with damaged corners adds to its versatility. This metal socket is an excellent solution for anyone seeking to minimize the risk of rounding corners and reduce foreign object debris (FOD) during fastening tasks.

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Features

• Spline sockets on spline fasteners help deliver twice the torque of 12 point wrenches on double box fasteners, and more torque than hex wrenches on hex fasteners.
• Proto Spline tools are designed to service high tensile strength fasteners used widely on military and commercial aircraft and in heavy machinery applications where vibration is prevalent. They are also used in automotive and industrial areas where high performance torque needs to be achieved.
• Spline sockets help tighten high strength bolts to high torque loads. They help 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. They also turn fasteners with damaged corners.
• Spline helps reduce foreign object debris (FOD) by having a precise fit between the fastening tool and its fastener.

• Drive Size: 3/8 in
• Socket Size: 7/16 in
• Length: 1.2 in
• Height: 0.7 in
• Width: 0.7 in
• Weight: 0.06 lbs
• Material: Metal
• Finish: Full Polish Chrome
• Size: 7/16 in
• Impact Type: Standard
• Etched Or Stamped: Yes
• Deep Sockets Included: No
• Color Coded: No
• Country of Origin: United States