- Seamless integrated design: The innovative 2025 pipe threader tool combines internal and external threading functions in one unit, addressing both pipe installation and repair and significantly increasing work efficiency. - Compatibility for precise diameters: Specifically made for 1/2" (DN15) and 3/4" (DN20) pipes; the 3/4" model fits common residential and construction pipe specs, delivering zero error in thread fit when used with the included PVC pipe threader kit. - Optimized for PVC pipes: Durable alloy heads are designed to efficiently repair PVC pipe threads. The included PVC pipe threader kit simplifies maintenance and helps extend pipe life with minimal effort. - Easy and effective to use: Ergonomic handle and lightweight construction enable easy, one-handed operation; no prior experience required to quickly complete threading tasks with the tool.