Proto, J4709SPL, Spline Socket, 1/4 in Drive; 9/32 in Size; Full Polish Chrome; Metal

This 1/4 inch drive spline socket from Proto is meticulously engineered for those that require high performance and reliability in demanding applications. With a 9/32 inch size and crafted from durable metal with a full polish chrome finish, it is designed to effectively handle high strength bolts subjected to significant torque loads. Spline sockets uniquely ensure that force is redirected away from fastener corners, which not only helps in preventing rounding but also enables the engagement of fasteners that may have damaged edges. Ideal for use in military, commercial aircraft, and heavy machinery settings—where vibration is commonplace—this socket excels at delivering twice the torque of traditional 12-point wrenches and more than hex wrenches on comparable fasteners. It's an essential tool for automotive and industrial workspaces that demand precise torque applications, providing a perfect fit that contributes to reducing foreign object debris (FOD) during operations.

Features

• 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.
• 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 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
• Socket Size: 9/32 in
• Length: 0.9 in
• Height: 0.5 in
• Width: 0.5 in
• Weight: 0.02 lbs
• Material: Metal
• Finish: Full Polish Chrome
• Etched Or Stamped: Yes
• Impact Or Standard: Standard
• Points: Not Applicable
• Deep Sockets Included: No
• Color Coded: No
• Country of Origin: United States
• Unit Of Measure: SAE