Ball Holding Groove - This mechanism gives secure connection between socket and handle
Lengths: 300(12in) 450 (18in) 550(22in)mm
900mm (36 inch)
Most Dependable 3/8"Dr Metric Socket Set in a Metal Case 3277
Champion 7/16in x 2in UNC Bolt -Gr5 -5pk
Koken 2201AM Socket Set 12pt 25pc 1/4"Dr 3/16-1/2" & 4-13mm Combination Wrench Sets Ball Holding Groove - ThisMade in Japan, Highest Quality, Most Dependable Set consists of 12 point sockets, both metric and SAE, 2753N Ratchet, 2760 100 Extension, 2769N 150 Socket driver, 2770 Universal Driver, 2785 Sliding Handle 2201AM 12, Set Contains: 2405M 12pt Sockets 4, 5, 5. 5, 6, 7, 8, 9, 10, 11, 12, 13mm, 2405A 12pt Sockets 3 16, 7 32, 1 4, 9 32, 5 16, 11 32, 3 8, 7 16, 1 2", 2753N 1 4" Dr Ratchet 115mm, 2760 1 4" Dr Extension 100mm, 2769N 1 4" Dr Socket Driver