Proto J7181P Impact Socket Extension 1/2 in Input Drive Size, 1/2 in Output Drive Size, 5 in Overall Lg

Expertly designed for maximum impact and efficiency, the Proto J7181P Impact Socket Extension is a must-have tool for any professional. With a 1/2 inch input and output drive size, and an overall length of 5 inches, this extension provides a secure and precise fit. Increase your productivity and tackle tough jobs with ease. SAE or Metric SAE Finish Black Oxide Drive Type Female Square Item Impact Socket Extension Standards ASME B107.110-2012, SAE AS4984A Impact Rated Yes Locking Yes Number of Points 4 Measurement Type SAE Material Alloy Steel Output Drive Type Male Square Non-Sparking No Output Drive Shape Square Input Drive Shape Square Output Drive Gender Male Input Drive Gender Female Socket Extension Type Standard Insulated No