Uniweld 70028 Bending Springs Set – 1/4", 3/8", 1/2", 5/8" for Copper and Aluminum Tubing

The Uniweld 70028 Bending Springs Set is a professional-grade tool kit designed for manual bending of soft copper and aluminum tubing. This 4-piece set includes springs sized for 1/4", 3/8", 1/2", and 5/8" outer diameter tubing, allowing HVAC technicians, plumbers, and refrigeration professionals to form precise, smooth curves without tube flattening or distortion.

Each spring slides easily over the tubing and reinforces the pipe walls during bending, ensuring clean, controlled arcs without collapsing the tubing. The high-strength spring steel construction offers long-lasting durability, resisting deformation even after repeated use. These tools are ideal for use in tight spaces or applications where tube integrity is essential but powered benders are not practical.

Compact and easy to carry in a toolbox or service vehicle, the Uniweld 70028 offers a simple, dependable solution for creating accurate bends on the job or in the shop.