6.3 mm (1/4") and 12.5 mm (1/2") square drive · socket bits and operating elements made of chromium-vanadium steel · matte chrome-plated · socket bits with chromium-vanadium sockets and phosphate-coated special steel shanks · lever-reversible ratchets with 2-component handle and socket-locking function with push-button release · two-coloured insert for easy tool completeness check Contents: 6.3 mm (1/4") square drive 1 lever-reversible ratchet (20 teeth) 1 hex socket bit ea. in 4, 5, 5.5, 6, 6.5, 7, 8, 9, 10, 11, 12, 13 mm 1 socket bit ea. for screws with Internal TORX® profile in T20, T25, T27, T30 1 socket bit ea. for screws with hexagon socket profile in 3, 4, 5, 6 mm 1 extension ea. in 50, 150 mm 1 universal joint 1 driver with square drive 1 socket bit ea. for slotted screws in 4, 5.5 mm 1 socket bit ea. for Phillips (PH) screws in sizes 1, 2 1 Allen key ea. in 1.25, 1.5, 2.0, 2.5, 3.0 mm 1 sliding drive (also serves as adapter, 10.0 mm (3/8") to 6.3 mm (1/4")) 12.5 mm (1/2") square drive 1 lever-reversible ratchet (36 teeth) 1 hex socket bit ea. in 10, 11, 12, 13, 14, 15, 17, 19, 22, 24, 27, 30, 32 mm 1 spark plug socket ea. in 16, 21 mm 1 extension ea. in 75, 250 mm 1 sliding drive 1 universal joint Further technical information: · Backswing angle: 18, 10° · Material: chromium-vanadium steel

Supplied in steel case

Contents: 55-pc.
Drive: 1/4, 1/2 ″
Ratchet: reversible ratchets
Shape: hex
Marker: PROMAT
Packaging: steel case
Drive mm: 6.3, 12.5 mm
No. of teeth: 20, 36
Widths across flats: 4–32 mm