TEKTON 21 -Piece Standard (SAE) 3/4-in Drive Set 6-point Impact Socket Set

21 -Piece Standard (SAE) 3/4-in Drive Set 6-point Impact Socket Set. Two Size Markings – The size is marked in two ways on every socket—both as a high-visibility laser marking and a permanent stamped marking. Full-Length Socket Well – While the overall socket is standard length, the interior well extends fully into the socket, which allows for better fastener engagement in more situations. Drive Tool Retention – Sockets work with through-hole, friction ring, and detent pin anvils. Materials and Finish – All of our 3/4 inch drive sockets, extensions, adapters, and reducers are made out of 4140 steel and have a corrosion-resistant manganese phosphate coating. Socket Organization Rails and Tray – The twist-to-lock clips on the rails hold sockets securely and can be repositioned anywhere along the rail. 21-pc 3/4 in drive 6-point impact sockets: 3/4, 13/16, 7/8, 15/16, 1, 1-1/16, 1-1/8, 1-3/16, 1-1/4, 1-5/16, 1-3/8, 1-7/16, 1-1/2, 1-9/16, 1-5/8, 1-11/16, 1-3/4, 1-13/16, 1-7/8, 1-15/16, 2 in. 4-pc 3/4 inch drive x 18 inch socket rails. 2-pc 18 inch 2-rail trays