The Draper socket set is a high-quality metric socket set made from chrome vanadium (CR-V) which has been hardened and tempered for strength and durability. All parts are manufactured according to the valid DIN and ISO standards. The components with satin chrome plating for corrosion protection. The 72-tooth ratchet is equipped with an easy-to-use reverse lever to change the direction. It has a quick-release button to allow the rapid locking and quick release of sockets. With comfort in mind, the ratchet handles have been designed and fitted with ergonomic soft-grip handles for continuous comfort while using. The Draper HI-TORQ sockets deliver optimum leverage with minimal risk of damage. They’re engineered to securely grip the flats rather than the corners of the fixings. They are less likely to slip and there is less risk of stripping the edges – even if the fixings are already damaged. The set includes 16 x 1/2 Sq. Dr Six-point Draper HI-TORQ sockets: 8 – 24mm, 1 x 1/2 Sq. Dr Quick-release 72-tooth ratchet handle, 1 x 1/2 Sq. Dr Universal joint, 3 x 1/2 Sq. Dr. Extension bars: 75, 125, 250mm and 2 x 1/2 Sq. Dr Spark plug sockets: 10, 14mm. To protect the tools while being transported or in storage they come supplied in a sturdy, plastic case. This comes with the Draper lifetime warranty.