2Pcs H11 (11Mm) Hex Impact Bit Socket 1/2" Drive Hex Screwdriver Socket Adapter

1. The hexagon socket is a tool specially used for installing and removing screws or nuts, and is usually used with tools such as electric impact drills.2. The hexagonal drill socket is made of chrome-molybdenum steel, which has been heat-treated and has the advantages of impact resistance, high hardness, and wear resistance. The surface is carbon black phosphating, not easy to rust, and beautiful.3. The hexagonal handle head design avoids slipping when tightening screws, making the work more efficient. The chamfered end can be smoothly inserted into the fastener head to reduce wear.4. The separate pinhole base design adds additional security by placing a locking pin to maintain stability when applying strong torque movement.5. The impact hexagonal bit socket is suitable for automobiles, mechanical repairs, construction processes, home installation equipment, etc., and is used in conjunction with ratchet wrenches and electric wrenches.