The bahco 17 piece 3 4 drive hex socket set is a comprehensive metric socket collection designed for heavy duty applications across automotive, plant maintenance and construction trades. This professional grade set provides the essential tools needed for working with larger fasteners commonly encountered in commercial vehicle repair, agricultural machinery and industrial equipment maintenance. Built around a robust 3 4 inch drive system, this bahco socket set delivers the torque capacity required for demanding bolting tasks. The collection includes twelve hex sockets ranging from 22mm through to 50mm, covering the most frequently used metric sizes for heavy duty work. Extension bars of 200mm and 400mm provide the reach needed for accessing recessed or awkward fasteners, whilst the t bar adaptor offers additional leverage options for stubborn fixings. The set features a 500mm 20 inch ratchet handle paired with a reversible ratchet head, enabling efficient operation in both tightening and loosening directions. All components are supplied in an impact and oil resistant case that protects the tools during transport and storage whilst keeping the workshop organised. This durable case is particularly suited to harsh working environments where exposure to oils, fluids and knocks is inevitable. Features and benefits bull comprehensive 12 piece socket range from 22mm to 50mm for versatile heavy duty applications bull 200mm and 400mm extension bars provide flexibility for accessing difficult locations bull 500mm long ratchet handle delivers increased leverage for high torque fastening bull reversible ratchet head enables quick direction changes without tool repositioning bull impact and oil resistant case protects tools in demanding workshop environments specifications metric imperial metric set type 3 4in