Proto J7183 00 Impact Socket Extension 1 2 in Input Drive Size, 1 2 in Output Drive Size, 10 in Overall Lg G0027991 Urinals Key For Additional Features Urinals Key For Additional Features C Cutter Head Yes 001 in (first 2 SAE AS4984A Drive Type Female Square Item Impact Socket Extension Impact Rated Yes Material Alloy Steel Measurement Type SAE Locking Yes Output Drive Type Male Square Number of Points 4 Input Drive Shape Square Output Drive Gender Male Socket Extension Type Standard Input Drive Gender Female Output Drive Shape Square Insulated No Non Sparking No Perfect for reaching tight spaces and providing increased leverage for tough jobs