Milwaukee 49-66-5133 Mil 49-66-5133-49-66-5131

The Milwaukee 49-66-5133 SHOCKWAVE™ Lineman’s Penta Socket: Engineered to be the most durable, best performing penta socket on the market. Features: Deep well for extended reach. Thin Wall Design for better access in restricted areas. Radius corners drive on the flats reducing rounding and stripping of the bolts. Designed for use with 13/16″ Penta Bolts. 1/2″ Square Drive – compatible with all ½” drive impact wrenches and adapters. Pin detent hole for locking onto pin detent tools and adapters. Also available: 49-66-5131 SHOCKWAVE™ Lineman’s Pole Step Socket. 49-66-5132 SHOCKWAVE™ Lineman’s J-Hook Socket.