Durable Construction: Crafted from premium PVC and steel, this threader kit guarantees long-lasting performance for both professional and home projects, ensuring reliability and durability in every use. Versatile Compatibility: The PVC Pipe Wiring Pipe Kit features a reusable plastic pipe round mold with two universal sizes (1/2, 3/4), offering adaptability to various pipe sizes. Meet all your pipe threading needs effortlessly with this comprehensive kit. Efficient Threading Solution: Designed for compatibility with drills, this threading kit streamlines pipe tasks for professionals and DIY enthusiasts alike. Achieve precise threading, cleaning, and hassle-free accessory installation on PVC pipes of any size. Precision Engineering: Each component of the thread kit undergoes meticulous craftsmanship, guaranteeing smooth and accurate thread formation. Enjoy leak-free connections, prevent errors, and enhance installation efficiency with this precision-engineered tool. User-Friendly Design: Simplify your threading process with the ergonomic and straightforward operation of the PVC threading piping kit. Whether you're a DIY enthusiast or a professional plumber, this kit enhances productivity while ensuring ease of use. Item Name: Pipe Threader Kit Material: Steel Imperial And Metric: 4 Pipe: The English System Is 1/2 Inch (4 Inches), Corresponding to The Nominal Diameter DN15, And The Outer Diameter Is about 20mm (actually, It May Float Around 20mm Due to Different Wall Thickness). 6 Pipe: The English System Is 3/4 Inch (6 Inches), Corresponding to The Nominal Diameter DN20, And The Outer Diameter Is about 25mm (also Affected by The Wall Thickness). Relationship Between Inner Diameter And Wall Thickness: The Inner Diameter Must Be Calculated Based on The Wall Thickness (outer Diameter Reduces The Wall Thickness by Twice): 4 Pipe: Common Wall Thickness Is 2.8mm, 3.4mm, Etc., And The Inner Diameter Range Is about 13.2mm14.4mm. 6 Pipe: Common Wall Thickness Is 2.8mm, 3.5mm, Etc., And The Inner Diameter Range Is about 18mm19.4mm. Differences in Application Scenarios 4 Sub-management: Commonly Used for Home Branch Water Supply (such As Kitchens, Sinks), And Occasions with Small Flow Demands. 6 Sub-pipe: Suitable for Main Water Supply (such As Bathrooms, Balcony Connected to Washing Machines), And High Flow or Water Pressure Must Be Ensured. Features: Durable Construction, Versatile Compatibility, Precision Engineering Size Details: Length: 6.15cm/2.42" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1/2inch, 3/4inch: 1 x Pipe Threader Kit 1 x Connecting Rod or 2pcs: 2 x Pipe Threader Kit 2 x Connecting Rod