TEKTON 3/4-in Drive Standard (SAE) Deep Socket Set 21 -Pieces

Tekton 3/4 inch drive deep impact sockets have two size markings: a high-visibility laser marking and a permanent stamped marking. Our 3/4 inch drive deep impact sockets are 4.13 inches long across all sizes, making them longer than most comparable sockets.The narrowed socket diameter goes all the way down to the base of the socket on small sizes. This allows for better reach into tight, recessed areas. The interior well extends fully into the socket, which provides room to fit over long threaded studs and allows the nut to travel within it. Sockets work with through-hole, friction ring, and detent pin anvils. The ring groove supports use with retaining rings, the smooth walls support use with friction ring anvils, and the through holes support use with pins. Radiused corners prevent fastener round-off by applying force to a fastener's flat sides, rather than its corners. All of our 3/4 inch drive sockets, extensions, universal joints, adapters, and reducers are made out of 4140 steel and have a corrosion-resistant manganese phosphate coating. This set includes rail organization with twist-to-lock clips.