6.3 mm (1/4″) and 12.5 mm (1/2″) square drive. Socket bits and operating elements made of CV steel. Socket bits with CV steel base and phosphate-coated special steel blades. Lever-action reversible ratchets with 2-component handle and socket-locking function with push-button release Contents: 6.3 mm (1/4″) square drive 1 lever-action reversible ratchet (72 teeth) with 2-component handle and socket-locking function with push-button release 1 handle with square drive 6.3 mm (1/4″) 1 hex socket bit ea. in 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13 mm 1 extension ea. in 50, 100 mm 1 T-handle with sliding collar (115 mm) 1 universal joint 1 bit adapter, 6.3 mm (1/4″) internal square to 6.3 mm (1/4″) hexagon socket (L 25 mm) to drive bits with a ratchet 1 bit ea. for screws with hexagon socket profile in 3, 4, 5, 6, 8, 10 mm 1 bit ea. for slotted head screws in 4.0, 5.5, 7.0 mm 1 bit ea. for Phillips (PH) screws in sizes 1, 2, 3, 4 1 bit ea. for pozidriv (PZ) screws in sizes 1, 2, 3 1 bit ea. for screws with internal TORX® profile in sizes T 8, T 10, T 15, T 20, T 25, T 27, T 30, T 40 Contents: 12.5 mm (1/2″) square drive 1 lever-action reversible ratchet (72 teeth) with 2-component handle and socket-locking function with push-button release 1 hex socket bit ea. in sizes AF 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 26, 27, 28, 30, 32 mm 1 extension ea. in 125, 250 mm 1 universal joint 1 adapter 10 mm (3/8″) internal square to 12.5 mm (1/2″) external square 1 combination spanner ea. in AF 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 mm 1 Allen key each for AF 1.5, 2.0, 2.5, 3, 4, 5, 6, 8, 10 mm 1 adjustable spanner, L 250 mm 1 screwdriver ea. for slotted head screws in 4, 5.5, 6.5 mm 1 screwdriver ea. for Phillips (PH) screws in sizes 1, 2, 3 1 side cutter, 180 mm* 1 needle-nose pliers, 200 mm* 1 water pump pliers, 250 mm* 1 cross peen hammer, 500 g