Specifications: - 1pc Test Pencil - 1pc 1/2" Dr. Bit Sockets: T52, 100mm - 1pc 1/4" Bit Coupler: 8mm - 1pc Spinner Handle: 1/4" Dr. - 1pc 3-Jaw Oil Filter Wrench: 54-110mm - 1pc 1/4" Dr. Extension Bar: 150mm - 2pcs 3/8" Dr. Spark Plug Socket: 16mm/21mm - 2pcs 3/8" Dr. Extension Bar: 75/150mm - 2pcs 1/2" Dr. Extension Bar: 125/250mm - 2pcs Screwdriver with through Tang: PH/SL head - 2pcs Adapter: 1/2"(m) x 3/8"(f), 1/4"(m) x 3/8"(f) - 3pcs Ratchet Socket Wrench: 1/2", 3/8", 1/4", 24T - 3pcs Universal Adapter: 1/2", 3/8", 1/4" - 4pcs 1/4" Dr. Deep Socket: 8-9-10-12mm - 4pcs 3/8" Dr. Deep Socket: 13-14-15-17mm - 7pcs 1/2" Dr. Socket: 20-21-22-24-27-30-32mm - 8pcs 3/8" Dr. E Socket: E8-10-11-12-14-16-18-20mm - 9pcs Allen Key: 1.5/2/2.5/3/4/5/6/8/10mm - 10pcs 1/4" Dr. Socket: 5-6-7-8-9-10-11-12-13-14mm - 11pcs 3/8" Dr. Socket: 9-10-11-12-13-14-15-16-17-18-19mm - 11pcs Combination Spanner: 8-9-10-11-12-13-14-16-17-18-19mm - 17pcs 3/8" Dr. Bit Socket: PZ1-2, PH1-2, SL5.5-6.5, H3-4-5-6-8, T20-30-40-45-50-55 - 18pcs CR-V Bits: PZ1-3, PH1-3, SL4-5-6.5, H3-4-5-6, T10-15-20-25-27-30-40