Long Service Life: The faucet puller is made of premium high speed steel, which is of high hardness and anti-corrosion, can be used for a long time. Features flutes: 2#, M5; 3# , M6; 4#, M8; 5#, M10; 6# , M12. Suitable for: The tap puller works to remove stripped, rusted, broken or corroded screws and bolts. Suitable for industrial screw and bolt removal and home repair work. Specially Designed: With each specially designed tap puller, the tap puller can grab broken screws quickly and easily. Quality Guarantee: Each faucet puller undergoes rigorous quality testing and unqualified product will be removed, durable to use. Please feel free to use it. Features: Made of superior high speed steel, high hardness and anti-corrosion. Each faucet puller is specially designed for quick and easy to grab broken screw faucets. Works to remove stripped, rusted, broken or corroded screws and bolts. Each faucet puller is subjected to rigorous and durable quality testing. Suitable for industrial screw