The Gedore D 19 WAU-20 is a 31-piece 1/2 inch drive socket wrench set designed for professional and demanding applications. This comprehensive set includes a reversible ratchet, two extension bars, a universal joint, and a range of 12-point UD-profile sockets from 5/16 AF to 1 1/4 AF. The tools are manufactured from forged and hardened vanadium steel 31CrV3, providing durability and resistance to wear. The reversible ratchet features a switch lever and push-button release mechanism, offering flexibility in confined spaces. All components are housed in a sturdy blue steel cassette measuring 425 x 277 x 55 mm, ensuring organized storage and protection. The set weighs 6.9 kg and is suitable for automotive, industrial, and mechanical maintenance tasks. The socket wrenches have a 1/2 inch square drive, with the ratchet handle length of 270 mm. Extension bars are available in 125 mm and 250 mm lengths, while the universal joint measures 73.5 mm. This tool set represents Gedore's commitment to quality manufacturing, with materials and construction designed to meet industrial requirements. The blue steel cassette provides a secure and portable storage solution for all components. The 12-point UD-profile socket design allows for efficient engagement with fasteners. This socket wrench set is appropriate for professionals and enthusiasts who require reliable tools for various mechanical applications. The comprehensive range of socket sizes covers common fastener dimensions, making it versatile for different tasks. The inclusion of multiple accessories enhances functionality in diverse working environments. The materials and finish are selected to maintain performance over extended use. The set's design focuses on practical utility and long-term reliability in workshop settings.