SKU: Proto J7421M
UPC: 662679341183
Weight: 0.3

Proto J7421M 1/2" DRIVE IMPACT SOCKET 21 MM - 6 POINT

List: $15.31 $11.26
Only 0 left in stock, 1 will be special ordered.

Only 0 left in stock

Backorder Available (Ships in 2-5 Weeks) - Details

Details

Proto J7421M Includes

  • (1) 1/2" DRIVE IMPACT SOCKET 21 MM - 6 POINT

Proto J7421M Features

  • Proto® 6 Point Impact Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materials.
  • 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.

Proto J7421M Specifications

SIZE 21 mm
NUT END OUTSIDE DIAMETER 1-13/64"
DRIVE END OUTSIDE DIAMETER 1-13/64"
NUT DEPTH 43/64"
BOLT CLEARANCE DEPTH 31/32"
OVERALL LENGTH 1-5/8"
WEIGHT 0.30 lbs
DRIVE SIZE 1/2"
POINT SIZE 6
FINISH Black Oxide
LENGTH TYPE Standard
UNIT OF MEASURE Metric
SPECIFICATION AS SAE AS4984A
SPECIFICATION ASME ASME B107.110-2012