General description The S&R socket adapter set includes three square chuck adapters in sizes 1/4", 3/8", and 1/2". Made from high-quality chrome vanadium steel, these adapters are designed for reliable use with drills, screwdrivers, and bit holders. Their robust construction ensures durability and performance in various applications. Technical specifications Sizes: 1/4", 3/8", 1/2" Adapter Length: 1/4" - 65mm; 3/8" - 65mm; 1/2" - 73mm Material: Chrome vanadium steel Usage These socket adapters are ideal for adapting all sockets to screwdrivers and bit holders, making them versatile tools for various DIY and home improvement tasks.