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1/2" DRIVE 21MM METRIC 6 POINT UNIVERSAL IMPACT SOCKET

Part No. CUP21M6C
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Free 30-days return *

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Features and Benefits
  • True pinless design eliminates the retaining ring improving access
Features and Benefits
  • True pinless design eliminates the retaining ring improving access
  • Four points of contact on the socket end
  • Distributes higher torque and spreads the stress more evenly on the fastener
  • High visibility laser marking helps technicians identify sockets quicker
Measurement Scale (Metric/SAE/Torx)Metric
Socket TypeImpact Universal
MagneticNo
Hex Depth26.2mm
Drive O.D.30.9mm
Hex O.D.31.0mm
Product Length78.7
Socket Size21
Number of Points6 Point
Socket Length TypeStandard
Drive Size1/2
Return Policy
  • 30-Day Risk FREE return for refund or replacement
  • If you are not 100% satisfied with your returnable items, return the product for a refund
  • Free warranty return

* Applies to all purchases made on MatcoTools.com excluding Toolboxes, Tool Carts, Diagnostics, Welders, Shop Equipment and shipped items weighing more than 150 pounds; Excludes all Gifts and Branded Apparel items except branded apparel size exchanges for exact items. See your Authorized Matco Tools distributor for warranty or return information on purchases made offline.