Proto® 1/2" Drive Locking Impact Extension 1/2" x 5"
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                  $55.74
• Solid one-piece design helps prevent the locking components from becoming loose or disengaged. 
• Patented locking feature locks sockets to the extension with exceptional force.
• Knurled shank provides a slip-resistant grip when hand-turning the extension.
                      • Patented locking feature locks sockets to the extension with exceptional force.
• Knurled shank provides a slip-resistant grip when hand-turning the extension.


