The Draper socket set is a high-quality metric socket set made from chrome vadium steel (CR-V) which is correctly 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. That is because they are 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. Within this set, you will find a selection of Draper Hi-Torq combition spanners with 12-point ring ends that are chamfered with a deep offset at 15°. This delivers maximum leverage by transferring torque to the flats. It also simultaneously prevents slipping or damage to the fastener. The open end is also offset at 15° to allow working in confined spaces easier and a wide range of screwdriver bits. The set includes 16 x 1/2" Sq. Dr. six-point Draper HI-TORQ sockets: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24, 27, 30, 32mm, 3 x 1/2 Sq. Dr. six-point Draper HI-TORQ impact sockets: 17, 19, 21mm, 1 x 1/2" Sq. Dr Universal joint, 1 x 1/2" Sq. Dr Spark plug, 10mm, 1 x 1/2" Sq. Dr. Extension bar, 125mm & 250mm, 1 x 1/2 to 3/8 Sq. Dr Bit adaptor, 1 x 1/2 Sq. Dr Quick-release 72-tooth ratchet handle, 12 x 1/4" Sq. Dr. six-point Draper HI-TORQ sockets: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13mm, 5 x 1/4" Sq. Dr. six-point Draper HI-TORQ Deep sockets: 6, 7, 8, 9, 10mm, 1 x 1/4" Sq. Dr Universal joint, 2 x 1/4" Sq. Dr. Extension bars: 50, 100mm, 1 x 1/4" Sq. Dr Sliding T-Bar, 1 x 1/4" Hex (F) to 1/4" Sq. Dr. adaptor (F), 1 x 1/4" Sq. Dr Quick-release 72-tooth ratchet handle, 4 x 3/8" 75mm Spline bits: M12, M14, M16, M18, 1 x 1/4" Hex (M) to 1/4"Sq. Dr. adaptor (M), 1 x 1/4" Sq. Dr. Spinner handle, 1 x 7mm Flexible hose screwdriver, 6 x Combition spanners: 10, 11, 12, 13, 14, 17mm, 1 x Mini long nose pliers, 1 x Mini side cutting pliers, 1 x Pick Up tool, 1 x 1/4 Hex 25mm Plain slot screwdriver bit: 4mm, 4 x 1/4 Hex 25mm PH-type screwdriver bits: No.0, No.1, No.2, No.3, 3 x 1/4 Hex 25mm PZ-type screwdriver bits: No.1, No.2, No.3, 7 x 1/4 Hex 25mm Draper TX-STAR screwdriver bits: T8, T10, T15, T20, T25, T27, T30 and 4 x 1/4 Hex 25mm screwdriver bits: 3, 4, 5, 6mm. Every item included in the set has its own desigted place within the case to ensure everything remains organised and in place while in transport or in storage. This comes with the Draper lifetime.