Fits Polyvance's Mini-Weld Airless Plastic Welders Model 3 and up.
Accepts 3/16th inch (4.7 mm) diameter plastic welding rods
The FiberFlex Speed Welding Tip has a 3/16th inch (4.7 mm) diameter hole and is specially designed for use with the round profile Uni-Weld FiberFlex Rod. These durable, cast brass tips thread directly into any of our airless welding elements. This peice is cast brass with 12/24 threads.