Professional quality Yato tool set, recommended for websites and workshops The socket keys as well as the drive drives were made of durable tool-vanadium CRV 50 BV 30 tool steel The attachments equipped with the AS-Drive system, increasing the maximum moment by 25%, with full protection of the cutter of the caps, the attachment with a two-tone surface finish The ratchet has a triangular handle and 72 teeth (working jump 5 degrees) Caps 1/2 ": 10; 11; 12; 13; 14; 15; 17; 18; 19; 20; 21; 22; 23; 24 mm, l = 38 mm, 27; 30; 32 mm, l = 42 mm ratchet 1/2 ": 72 t, 255 mm Sliding knob 1/2": 255 mm pipe knob 1/2 ": 317 mm extension 1/2": 127 mm Reduction: F 1/2 "X M 3/8" 1/2 "candle caps: 16; 21 mm suitcase