A complete Britool engineer's 1/2" square drive socket set, number 145B, 1966-1970, workshop worn, described in the Britool catalogue as "...the most comprehensive 1/2" square drive set. It contains the entire range of accessories and all standard sockets in British, American, Metric and Square sizes." Contained in red steel case, painted outside now worn, including E42 speed brace, A56 Bar Handle ⅜" x 8", E66 ratchet unit (Britool replacement), E74/40T ratchet handle, E91 universal joint, E96 3" extension, E98 12" extension, E14 turn-screw socket bit, A56 bar handle ½" x 12" , E63 short 'T' adaptor, E70 offset handle (x2 - one bent, the other a later Britool replacement), rare E85 18" swivel handle (later Britool replacement), E92 stud extractor, E97 6" extension, E98 12" extension, E99 18" extension, EDH820 14mm spark plug tool, ED1010 18mm spark plug tool and an additional EDR812 14mm plug tool, EB338 1/8 Whitworth and ESHP 1/2 square joint: 51 bi-hexagon sockets comprising Whitworth, American, Metric types and 10 Bi-square sockets; close inspection advised, offered with a photocopy of the original Britool catalogue listing all the components of the set.