Proto 7121 7/16" Alloy Steel Hex Shank Extension

7/16" Alloy Steel Hex Shank Extension
In stockUSD$8.31 Each
Item Number
PRO-7121
Shipping
Usually Ships 3 to 7 Business Days
Manufacturer
Proto

Proto 7121 Description

This 7/16 inch hex shank extension has precision machined tips for proper fastener engagement. Its one piece construction ensures concentricity while its special heat treat ensures long life.

  • Drive Size: 1/2 in (male square), 7/16 in (male hex)
  • Overall Length: 2 3/4 in
  • Locking Type: Pin
  • Material: Alloy Steel
  • Finish: Nickel Chrome

Product Specification

Company
Manufacturers Parts Number
7121
Package Size
Each
UPC Code
662679340155

Manufacturer Description

7/16" Hex Shank Extension

  • One piece construction ensures concentricity. Special heat treat ensures long life. Precision machined tips for proper fastener engagement
  • Finish: Nickel Chrome
  • Material: Alloy Steel

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