KSCdirect

Product Data

KSCdirect Part #: PROTO J5428SPL
Description: 1/2IN DR SKT SPLINE 7/8IN #2
MFG Part #: J5428SPL
UPC: 662679573270
Supplier: Blackhawk Hand Tools
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Details

Description

Proto® Socket, Standard Length, No Impact Rated, Measurement System: Imperial, Square Drive, 1/2 in Drive, Spline Socket, #28 to 7/8 in Socket, 1-9/16 in Overall Length, 17/32 in Opening Depth, 1-3/16 in Drive End Width, 1-3/16 in Socket End Width, Ball Locking, 12 Points, 1-1/16 in Bolt Clearance Depth, Alloy Steel, Full Polished

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
  • 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

Applications:

Automotive, Industrial, Military, Commercial Aircraft and Heavy Machinery Applications

Standards/Approval:

  • ANSI B107.1

Attributes/Specifications

Bolt Clearance Depth 1-1/16 in
Drive End Width 1-3/16 in
Drive Size 1/2 in
Drive Type Square
Finish Full Polished
Impact Rated No
Locking Type Ball
Material Alloy Steel
Measurement System Imperial
Number of Points 12
Opening Depth 17/32 in
Overall Length 1-9/16 in
Socket End Width 1-3/16 in
Socket Size #28 to 7/8 in
Socket Type Spline
Type Standard Length
Manufacturer Blackhawk Hand Tools

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