Characteristics: Plastic case to keep tools organized and easy to transport Screwdriver with Comfort Grip handle Tip organizers Torx bits T10 to T30 Combination wrenches mixed measures Details: Tool set with 70 pieces made of carbon steel for home or office repairs and maintenance. Specifications: Control panel: 1/4'' (6.3mm) and 3/8'' (9.5mm) Hardness: 54 HRc Includes: Plastic case Measurements: Mixed Includes: 1 1'' (25.4mm) Adapter 1 1/4'' (6.3mm) to 3/8'' (9.5mm) 1 5/8'' (15.8mm) spark plug socket 1 1/4'' (6.3mm) square screwdriver with magnetic tip 1 Disc 3/8'' (9.5mm) square plastic serrated 1 3/8'' (9.5mm) square extension of 3'' (76.2mm) 1 3/8'' (9.5mm) square reversible ratchet 2 Bit organizers 3 Square bits: S1, S2 and S3 3 Phillips bits: PH1, PH2 and PH3 3 Flat bits: 5/32'' (3.9mm), 3/16'' (4.7mm), 1/4'' (6.3mm) 5 MM sockets square 3/8'' (9.5mm): 10mm, 12mm, 14mm, 17mm and 19mm 5 Std. sockets square 3/8'' (9.5mm): 7/16'' (11.1mm), 1/ 2'' (17.7mm), 9/16'' (14.2mm), 11/16'' (17.4mm) and 3/4'' (19.05mm) 5 MM combination wrenches: 9mm, 10mm, 11mm, 13mm and 15mm 5 Combination wrenches Std.: 3/8'' (9.5mm), 7/16'' (11.1mm), 1/2'' (17.7mm), 9/16'' (14.2mm) and 5/8 '' (15.8mm) 5 Hex Bits: 1/8'' (3.1mm), 5/32'' (3.9mm) 3/16'' (4.7mm), 7/32'' (5.5mm) and 1/4'' (6.3mm) 5 Torx bits: T-10, T-15, T-20, T-25 and T-30 8 1/4'' (6.3mm) square MM sockets: 4mm, 4.5mm , 5mm, 5.5mm, 6mm, 7mm, 8mm and 9mm 8 Std. Sockets square 1/4'' (6.3mm): 5/32'' (3.9mm), 3/16'' (4.7mm), 7/ 332'' (5.5mm), 1/4'' (6.3mm), 9/32'' (7.1mm), 5/16'' (7.9mm), 11/32'' (8.7mm) and 3/ 8'' (9.5mm) 8 Std. Hex keys with ring: 1/16'' (1.5mm), 5/64'' (1.9mm), 3/32'' (2.3mm), 1/8'' (3.1mm), 5/32'' (3.9mm), 3/16'' (4.7mm), 7/32'' (5.5mm), 1/4'' (6.3mm).