Yato professional tool set, socket wrenches and sockets, made of chrome-vanadium steel, 56 pieces, sockets with AS-Drive system, in a case, YT-14501Yato 56 piece socket wrench tool set. A professional tool set designed to meet the needs of specialized car and mechanical service centers. Both the socket wrenches and the socket drive are made of durable CrV 50BV3 chrome vanadium tool steel. The sockets are forged using a die forging method and calibrated using precision gauges and control devices before the hardening process. The set enables work requiring very high loads and precision, allowing