1/4", 3/8" and 1/2" square drive socket carrier made from pressed steel plate with fold down carrying handle. 430mm long socket retaining bars manufactured from carbon steel hardened and tempered with a polished finish. Display carton. Contents: 1 bar for 20 x 1/4" square drive sockets, 1 bar for 20 x 3/8" square drive sockets, 1 bar for 20 x 1/2" square drive sockets, 1 bar for 10 x 3/8" square drive sockets, 1 bar for 10 x 1/2" square drive sockets