Proto, J5530SPL, Spline Socket, 3/4 in Drive; 15/16 in Size; Metal, Full Polish Chrome

Crafted for exceptional durability and high performance, this 3/4 inch drive spline socket from Proto is specifically designed to tackle the demands of servicing high tensile strength fasteners found in military and commercial aircraft, as well as heavy machinery. The innovative spline design not only delivers twice the torque of traditional 12-point wrenches on double-box fasteners but also excels in automotive and industrial applications where reliable torque is critical. Its precise fit minimizes foreign object debris (FOD), protecting both the fastener and the tool while also allowing for effortless turning of damaged or rounded fasteners. With a full polish chrome finish, this socket combines functionality with visual appeal, making it an essential addition to any tool collection focused on efficiency and effectiveness.

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 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.
• 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.

Prop 65

• No

• Drive Size: 3/4 in
• Size: 15/16 in
• Weight: 0.35 lbs
• Length: 1.81 in
• Height: 1.31 in
• Width: 1.31 in
• Socket Spline Size: #30
• Material: Metal
• Finish: Full Polish Chrome
• Impact Type: Standard
• Etched Or Stamped: Yes
• Country of Origin: United States
• Prop 65 Compliant: No