Ret Ring™ 18715CG 3/4" Drive One-Piece Socket Retainer - 2-1/8" Diameter

The Ret Ring^® is a tool accessory used to attached large impact sockets to the square drive anvil on high speed impact wrenches. The Ret Ring^® is manufactured in 18 different sizes to fit most Impact Sockets with 3/4", 1" and 1-1/2" square drive openings. Please consult the Ret Ring interchange to find the proper size to fit the groove diameter of the socket "˜A"™ with the matching square drive "˜B"™.