Impact Grade Socket Adapter Set Why you need it - High strength for heavy use: made of heat-treated chrome vanadium steel with excellent hardness, built to resist everyday torque demands. - Powerful performance: withstands a maximum torque of 72 Nm, suitable for tough fastening tasks. - Extends reach and versatility: three socket adapters in common sizes extend your reach to tight or hard-to-access areas. What is included - 3 socket adapters in sizes: 1/4", 3/8", and 1/2". - Each adapter features a 1/4" hex shank that fits all quick change systems and standard drill chucks. Key features - Spring ball retention: prevents the driver head from slipping, enabling faster, safer work. - Universal compatibility: designed to work with pneumatic screwdrivers, electric screwdrivers, pneumatic drills, manual screwdrivers, and other installations for hex tools. - Broad accessory compatibility: works well with Universal Socket, Reducer Set, and Universal Joint Set. Specifications and materials - Material: heat-treated chrome vanadium steel - Hardness: high hardness suitable for impact use - Torque rating: up to 72 Nm - Adapters: 1/4", 3/8", 1/2" sizes - Shank: 1/4" hex shank for quick-change systems and standard drill chucks Applications and use cases - Automotive and vehicle repairs: use the 1/2" or 3/8" adapter with an impact driver to remove or tighten stubborn fasteners in tight engine compartments. - DIY and household maintenance: reach recessed screws or nuts in furniture assembly or appliance repair with the 1/4" or 3/8" adapters and a quick-change chuck. - General mechanical tasks: extend your tool set for assembly, disassembly, and maintenance projects that require working in cramped or hard-to-reach spaces. Benefits at a glance - Durable construction for demanding applications - Compatible with multiple power tools and hand tools - Provides added reach and flexibility without compromising grip or control - Safe, slip-resistant operation due to spring ball retention These socket adapters are a reliable accessory for the professional and the DIYer, delivering practical range, compatibility, and performance for everyday mechanic and repair tasks.