Powerbuilt 648485 Deluxe Tube Bending Pliers Made to be the most reliable tools in the market today Tool solutions for most all situations Built to exceed tool standards For bending brass, copper, aluminum and steel tubing up to 360 Degree Feature two interchangeable rollers: one for 3/16-Inch and 1/4-Inch tubing and one for 5/16-Inch and 3/8-Inch tubing Comfort grip handle The right tool makes the job easier Quality product by Powerbuilt