General description This Socket Adapter Converter Set includes 8 pieces designed to enhance your drilling and fastening capabilities. It features a combination of adapters and reducers that allow for quick adjustments to lag bolts and hex bolts, making it ideal for DIY projects, home care, and general purposes. The set is designed to securely extend your existing tools, enabling access to hard-to-reach areas. Technical specifications Set includes: 4 x 1/4", 2 x 3/8", and 2 x 1/2" drive with 1/4" hex shank Adapters: 1/4 (F) to 3/8 inch (M) and 3/8 (F) to 1/2 inch (M) Reducers: 3/8 (F) to 1/4 inch (M) and 1/2 inch (F) to 3/8 inch (M) Material: Heat treated chrome vanadium steel with black oxide coating High strength chrome steel with manganese phosphate coating for rust and corrosion resistance Usage Fits perfectly in drill chuck or hand driver Provides versatility and convenience with various shank sizes Spring loaded ball lock ensures a tight fit in the driver head to prevent slipping