Professional 79-piece tool set that has been developed to meet the needs of specialized automotive and mechanical service&officers The socket wrenches, as well as the socket drive, have been made of durable, tool-grade Cr V chrome vanadium steel The sockets were made using the drop-forging method, and calibrated with precision gaugesos and inspection equipment before the hardening process Sockets equipped with the AS-Drive system, which increases the maximum torque by 25%, with full protection of the nut edges, sockets with a two-tone surface finish The set enables work requiring very high loads and precision, allows to perform many service activities related to unscrewing and screwing threaded connections of different nominal sizes The ratchets have a trojcomponent handle and 72 teeth (working stroke of 5 degrees). • Exterior dimensions of the set: 590 x 390 x 105 mm Mechanical service, automotive, industrial 1/2" sockets: 10, 11, 12, 13, 14, 16, 17, 19, 22, 24, 26 mm, L= 38 mm, 27, 30, 32 mm, L= 42 mm 1/4" sockets: 5, 6, 7, 8, 9, 10, 11, 12, 13 mm, L= 25 mm 1/2" long sockets: 10, 11, 12, 13, 14, 17, 19 mm, L= 76 mm Articulated knob 1/2", L= 430 mm Extension piece 1/2", L= 125 mm Extension 1/4", L= 50 mm Cardan joint 1/2" Candle sockets 1/2": 16, 21 mm 72 T ratchets: 1/2", L= 255 mm, 1/4", L= 155 mm Screwdriver 1/4", L= 150 mm Open-end wrenches: 6, 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 19, 22, 24 mm Flathead screwdrivers: 2. 0 x 40, 2. 4 x 75; Philips screwdrivers: PH 0 x 75 mm Flathead screwdrivers: 3. 0 x 75, 4. 0 x 100, 6. 5 x 100, 8. 0 x 150 Philips screwdrivers: PH 1 x 75, PH 2 x 100 Universal pliers 180 mm Flat long pliers, 160, 200 mm Cutting pliers, 160 mm Pipe pliers, 250 mm Hammer 300 g Metal saw 300 mm Morse pliers 180 mmmm Chisel 120 mm Set of handy Allen wrenches: 2. 5, 3, 4, 5, 6, 8, 10 mm Knife Case