Proto, J4714SPL, Spline Socket, 1/4 in Drive, 7/16 in Size, Metal, Full Polish Chrome

Crafted from durable metal and featuring a full polish chrome finish, this 1/4 inch drive spline socket from Proto is engineered for maximum efficiency in high-torque applications. Its design is specifically tailored to service high tensile strength fasteners found in military and commercial aircraft, as well as heavy machinery, ensuring reliability even in vibration-prone environments. The unique spline configuration allows this socket to deliver nearly double the torque of traditional 12-point wrenches while effectively gripping fasteners with damaged corners, reducing the chance of rounding and improving overall performance. Ideal for automotive and industrial tasks, it also helps minimize foreign object debris (FOD) by ensuring a precise fit between the tool and fastener, making it a vital addition to any professional’s toolkit.

Features

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

Prop 65

• No

• Drive Size: 1/4 in
• Size: 7/16 in
• Length: 1.1 in
• Height: 0.6 in
• Width: 0.6 in
• Weight: 0.05 lbs
• Material: Metal
• Finish: Full Polish Chrome
• Stamped: Yes
• Impact Type: Standard
• Unit Of Measure: SAE
• Country of Origin: United States