1、High carbon steel forging, integral heat treatment, with high hardness and high wear resistance. 2、Fine‑tooth thread design, with strong pulling force, accurate positioning and not easy to fall off. 3、Accurate serrated design rubber‑coated handle wrench, reinforced and firm rivets, safe and convenient to use. 4、These tools are mainly used to quickly and easily remove broken screws, sliding screws, broken wires in water pipes, etc. 5、The size of the extractor is standard, suitable for suitable water pipe joints, and has strong practicability. Item Type: Screw Extractor Material: High carbon steel Wrench Clamping Range: Approx. 6-22mm / 0.2-0.9in Wrench Length: Approx. 210mm / 8.3in Purpose: To produce broken head screws, sliding screws, broken wires in water pipes, etc. 1 x Screw Extractor 1 x Wrench