General description This Draper B20 M/SG Bushes Set is a professional-grade 20-piece 1/4 inch drive metric socket set. It features six-point sockets made from hardened and tempered chrome vanadium steel, ensuring durability and longevity. Each socket is designed with a micro satin chrome finish and a knurled ring for improved grip. The set includes a 72-tooth reversible soft grip ratchet and various accessories, all conveniently stored in a plastic case for easy organization. Technical specifications Number of pieces: 20 Drive size: 1/4 inch Material: Chrome vanadium steel Finish: Micro satin chrome Socket type: Six-point Manufactured in accordance with DIN3122 and ISO3315 standards Compatibility and accessories Compatible with 1/4 inch drive tools Includes a reversible ratchet with a 72-tooth mechanism for smooth operation Supplied with various socket sizes and a plastic storage case Installation Insert the desired socket onto the ratchet's drive square Ensure the socket is securely