GREY PNEUMATIC 3036UThe Grey Pneumatic 3036U is a heavy-duty 3/4-inch drive by 1-1/8-inch standard length universal impact socket. It is designed with a built-in swivel joint to let mechanics and industrial technicians easily access fasteners in tight or awkward spaces using power impact wrenches. Key Specifications Drive Size: 3/4"Socket Size: 1-1/8" (SAE Fractional) Configuration: 6-point hex Material: Premium Chrome-Molybdenum (Cr-Mo) alloy steel for maximum durability under high shock loads Finish: Corrosion-resistant black oxide coating Dimensions: Overall length of 3.94 inches and a weight of roughly 1.61