HARFINGTON 2pcs H7 (7mm) Hex Impact Bit Socket 1/2" Drive Sockets CR-MO Steel Hex Lengthen Screwdriver Socket Adapter for Electric Ratchet Wrenches Fastening Screws

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.

• Size - 1/2" impact drive socket, H7 (7mm) hex bit, 78mm / 3" total length. Suitable for working in high-torque environments.
• Material - Impact hex bit 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.
• Feature - The hex handle head design avoids slipping when screwing, making the work more efficient. The chamfered end can be smoothly inserted into the fastener head to reduce wear.
• Application - Extended bit socket suitable for automobiles, mechanical repairs, construction processes, home installation equipment, etc., and is used in conjunction with ratchet wrenches and electric wrenches.
• Stable - The separate pinhole base design adds additional security by placing a locking pin to maintain stability when applying strong torque movement.