[Save Time] This compression sleeve extractor tool is easy to use in relatively tight spaces and restores previously crimped copper pipes to a circular shape. Will not damage the copper material. It facilitates the removal of the sleeves and simplifies the work of the pipes. [Operation Steps] Method 1: This splint puller only serves to disassemble sleeve: Place the sleeve between end with red notch tool (notch fastened sleeve). Method 2: Remove the compression nut and sleeve. Place the red notched end of the compression sleeve behind the compression nut. Make sure the compression sleeve puller aligns properly with pipe, then turn the handle approximately 10 to 15 turns to remove nut and sleeve. [Wear Resistant] Even if the existing valves are heavily corroded or frozen, you can turn the lever to remove the old compression sleeve from the pipe. Make sure the compression ring removal tool aligns properly with the pipe, then turn the Handle Compression Fitting Removal Tool approximately 10 to 15 turns to remove the nut and sleeve. Easily and quickly solve the problem of compression valves failing due to minor leakage. [NO DAMAGE TO COPPER] This compression ring remover tool can remove leaky compression sleeves without damaging them, allowing you to easily remove nuts and sleeves from pipes. The splint removal tool is designed to disassemble 1/2" copper water compression sleeves., Manufacturer: Bumdenuu