One piece out of a set of 100 tools. 45T, 1/2 ratchet wrench 18 Pieces 10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-27-30-32 mm is the hexagonal socket size for a 1/2" Two pieces Extension bar: 125 mm (5" ) / 250 mm (10"). One piece Dr. Universal joint, 5/8" Two pieces plug for a spark plug 1/2"Dr. 16 mm & 21 mm One piece Three-way adaptor, 1/2"*3/8" One piece 45-Ton 1/4" ratchet wrench 13 Pieces Hexagonal Socket: 1/4"; 4-4.5-5-5.5-6-7-8-9-10-11-12-13-14 Two pieces Extension bar 1/4": 50 mm (2") / 100 mm (4 "). One piece 1/4" "T" bar that slides One piece Dr. Universal joint, 1/4" Eight Pieces Combination wrench: 8-10-12-14-15-17-19 mm One piece 6" Straight-edge Cutting Shears One 6-inches long nose pliers One piece Screwdriver SL5.5*100 One piece Screwdriver PH1*100 14 Pieces Bit socket: PH1-PH2-PZ1-PZ2, T10-T15-T20-T25-T27-T30-T35-SL4-SL5.5-SL6.5 Nine Pieces Hexadecimal code 1.5, 2, 3, 4, 5, 6, 8, 10 mm Twenty bits of 1/4" screwdriver Ph0, Ph1, Ph2, Ph3, PZ0, PZ1, PZ2, PZ3, T10, T15, T20, T30, H3, H4, H5, H6 25 mm One Piece Holder for Screwdriver Bits One Piece 1/4" by 150 mm Spinner grip packaged by BMC