Proto®
Proto® J5218SPL Standard Length Socket, Imperial, 3/8 in Square Drive, #18 to 9/16 in Spline Socket
J5218SPL
MFG #: J5218SPL
$92.32
/ BX
Non-Stock Item
- Bolt Clearance Depth: 3/4 in
- Country of Origin: US
- Drive End Width: 13/16 in
- Drive Size: 3/8 in
- Drive Type: Square
- Finish: Full Polished
- Impact Rated: No
- Manufacturer Name: Stanley Black & Decker
- Material: Alloy Steel
- Measurement System: Imperial
- Number of Points: 12
- Opening Depth: 15/32 in
- Overall Length: 1-1/16 in
- Socket End Width: 13/16 in
- Socket Size: #18 to 9/16 in
- Socket Type: Spline
- Type: Standard Length
Proto® Socket, Standard Length, No Impact Rated, Measurement System: Imperial, Square Drive, 3/8 in Drive, Spline Socket, #18 to 9/16 in Socket, 1-1/16 in Overall Length, 15/32 in Opening Depth, 13/16 in Drive End Width, 13/16 in Socket End Width, 12 Points, 3/4 in Bolt Clearance Depth, Alloy Steel, Full Polished
- Item Features
- Application
- Standards
- 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
- 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
- They are also used in automotive and industrial areas where high performance torque needs to be achieved
Automotive, Industrial, Military, Commercial Aircraft and Heavy Machinery Applications
ASME B107.110-2012