Description:Size - 6-Point Socket: metric socket size: 26mm, square drive: 1/2", total length: 200mm / 8"; Socket Adapter: hex shank: 1/4"; square drive: 1/2"; total length: 50mm / 1.97".Material - The deep sleeve is made of high-carbon steel and the adapter is made of CR-V (chrome vanadium) steel, which has high strength, durability, wear resistance and corrosion resistance. The sleeve surface is electrophoretic blackening, smooth and uniform, rust and corrosion-resistant. The adapter surface is blackened with aluminum rings for better corrosion resistance, enhanced grip and a clean, smooth surface for improved durability.Feature - 6-Point Socket: 1/2" drive socket features a 6-point design, which provides a larger contact area with the fastener than a 12-point design.
eBay