Proto, J4706SPL, Spline Socket, 1/4 in Drive; 3/16 in Size; Metal, Full Polish Chrome

The Proto Spline Socket combines exceptional engineering with high-performance capability, making it an essential tool for professionals working with fasteners in demanding environments. Designed with a 1/4-inch drive and a 3/16-inch size, this full polish chrome socket offers a precise fit that reduces foreign object debris, ensuring a clean and efficient working experience. Specially crafted for high tensile strength applications in industries such as aerospace and heavy machinery, the spline design allows for significantly enhanced torque delivery—twice that of conventional 12-point wrenches. This feature not only facilitates the tightening of high strength bolts to demanding torque specifications but also alleviates the risk of rounding corners on standard fasteners, effectively addressing wear and damage. Whether you’re in automotive sectors or tackling industrial tasks, this socket is structured to meet the rigorous demands of high-performance torque needed for safe and effective fastening.

Features

• Spline helps reduce foreign object debris (FOD) by having a precise fit between the fastening tool and its fastener.
• 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.
• 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.
• 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.

Prop 65

• No

• Drive Size: 1/4 in
• Size: 3/16 in
• Length: 0.9 in
• Width: 0.4 in
• Height: 0.4 in
• Weight: 0.02 lbs
• Material: Metal
• Finish: Full Polish Chrome
• Torque Capability: Twice torque of 12-point wrenches
• Impact Or Standard: Standard
• Deep Sockets Included: No
• Unit Of Measure: SAE
• Color Coded: No
• Etched Or Stamped: Yes
• Points: Not Applicable
• Country of Origin: United States