Proto J7180P Impact Socket Extension, 1/2 in Drive, 2 in OAL, Alloy Steel, Black Oxide 393GL8 Fillet Radius 0

Fillet Radius 0

Painted Aluminum

Maximum Pressure Setting 12 in wc

Finish - Machining Bright (Uncoated)

Pack Quantity 50 Cotter Pin Type Standard Pin Type Cotter Material Zinc-Plated Carbon Steel Diameter 1/4" Length 2-1/2" Specifications Met ASME B18

Proto J7180P Impact Socket Extension, 1/2 in Drive, 2 in OAL, Alloy Steel, Black Oxide 393GL8 Fillet Radius 0Use extensions to gain access to fasteners in locations that would otherwise be difficult to reach Male square is oriented in line with female squares for use with fixed head torque wrenches Full chamfer at drive opening (when applicable) for easy engagement with drive tools Additional Features: Drive end chamfer and four detents help provide quick positive engagement with drive tool on any of the socket drive walls Size stamped on tool for easy