Facility Hand Tools Sockets, Ratchets, Adaptors & Extensions Adapters & Extensions Proto PTO577-7503

Proto Impact Socket Locking Extensions

Item # PTO 577-7503 by Proto (Mfg. Part # 577-7503, UPC # 662679183035)


  • Knurled shank provides a non-slip grip when hand-turning the extension
  • Solid one piece design prevents the locking components from becoming loose or disengaged
  • Patented locking feature locks sockets to the extension

  • Drive Size : 1/2 in

  • Overall Length : 3 in

  • Locking Type : Ball

  • Material : Alloy Steel

  • Finish : Black Oxide

PTO577-7503 - ProtoImpact Socket Locking Extensions
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Retail Price: $45.47
BettyMills Discount Price: $33.68 Each
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Order 3+ and Save an Extra $0.67 Each
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Prescription Required !

Unless you are a licensed care provider or similar
qualified entity, a prescription is required
to purchase this item.

Thanks! -- Betty Mills


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