KSCdirect

Product Data

KSCdirect Part #: PROTO J5521M
Description: SKT 3/4 DR 21MM 12 PT
MFG Part #: J5521M
UPC: 662679200015
Supplier: Proto®
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Details

Description

Proto® TorquePlus™ Socket, Standard Length, No Impact Rated, Measurement System: Metric, Square Drive, 3/4 in Drive, 21 mm Socket, 50.8 mm Overall Length, 14.3 mm Opening Depth, 33 mm Drive End Width, 32.2 mm Socket End Width, Ball Locking, 12 Points, 26.2 mm Bolt Clearance Depth, Alloy Steel, Satin

Features:

  • The TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners
  • The TorquePlus™ configuration employs a radius corner design, shifting contact area and stress away from the fastener corners and distributing contact stresses over a large area of the socket, minimizing slippage
  • The TorquePlus™ internal design minimizes fastener rounding, helps to extend fastener life and allows the user to more easily turn worn, rounded or rusted fasteners
  • Ball detent design

Applications:

For use on stubborn or damaged fasteners and also on fasteners made from soft materials

Standards/Approval:

  • ASME B107.110-2012

Attributes/Specifications

Bolt Clearance Depth 26.2 mm
Drive End Width 33 mm
Drive Size 3/4 in
Drive Type Square
Finish Satin
Impact Rated No
Locking Type Ball
Material Alloy Steel
Measurement System Metric
Number of Points 12
Opening Depth 14.3 mm
Overall Length 50.8 mm
Socket End Width 32.2 mm
Socket Size 21 mm
Type Standard Length
Manufacturer Proto®

Supplemental Files