General description The Bahco SL79 1/4in & 1/2in Drive Slim Socket Set is a comprehensive 79-piece toolkit designed for both professional and DIY enthusiasts. It comes in an oil and temperature-resistant polypropylene case, ensuring durability and protection for the tools. Technical specifications Drive Size: 1/4in & 1/2in Number of Sockets: 25 Set Type: Metric Case Material: Oil and temperature resistant polypropylene Compatibility and accessories 11 x 1/4in Hex Sockets: 4, 4.5, 5, 5.5, 6, 7, 8, 10, 11, 12 & 13mm 1 x 1/4in Drive Slim Head Ratchet Handle 2 x 1/4in Extension Bars: 75mm & 150mm 1 x 1/4in Spinner Handle: 150mm 1 x 1/4in Drive x 1/4in Hex Coupler 14 x 1/2in Hex Sockets: 10, 11, 12, 13, 15, 16, 17, 18, 19, 21, 22, 23, 24 & 27mm 1 x 1/2in Drive Slim Head Ratchet Handle 2 x 1/2in Extension Bars: 125mm & 250mm 1 x 1/2in x 3/8in 3-Way Adaptor 1 x 31 Piece 59/S31 25mm Bit Set including various types of bits Usage This socket set is ideal for a wide range of applications,