General description This Faithfull 1/4in Socket Set comes packed in a durable storage case, featuring 1/4-inch square drive sockets made from durable chrome-vanadium steel. The sockets are designed with curved sidewalls to efficiently apply torque to flat surfaces, preventing any rounding of the fastener head. All sockets adhere to the DIN3124 Standard, while the ratchet handle meets the DIN3122 requirements. Technical specifications Number of pieces: 46 Socket sizes: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13, 14mm Bit socket types: HW3, HW4, HW5, HW6, HW7, HW8, PH1, PH2, PH3, PZ1, PZ2, PZ3, ST4, ST5.5, ST7, TX10, TX15, TX20, TX25, TX30, TX40 Ratchet handle: 72 Tooth, soft-grip, quick-release Extension bars: 2in, 4in Compatibility and accessories 1 x Sliding t-bar 1 x Spinner Handle 1 x Flexible Spinner Handle 1 x 1/4in Hex Adaptor 1 x Universal Joint