OOTDTY Features: Carbon steel pipe faucets are designed to clean and re-thread damaged threads. High hardness bearing steel, sturdy and , quick break screw. Easy to hold, used to fix ratchet wrench, multi-function wrench, hand twisting, easy to force. Multifunctional, also suitable for ordinary screw removal. Applicable to 1/2 inch, 3/4 inch diameter pipe. Bolts, bolts and fasteners designed to remove damage, rust or peeling. It can be used to remove and clean broken pipeline wires during pipeline maintenance. Screw Extractor Tap Kit, other accessories shown in the picture are not included. Specifications:Material: High Carbon Steel Extractor Length: About 100mm/3.94in1/2 Inch Touch Size: approx.79x13x18mm/3.11x0.51x0.71in3/4 Inch Touch Size: approx.80x17x22mm/3.15x0.67x0.87in Color: As Pictures Shown Quantity: 3pcs/setNote:Please allow 0-1cm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Included:1x1/2 Inch Repair Tap1x3/4 Inch Repair Tap1 x Screwdriver