Adjustable Tubing Straightener 3/16"-3/8"

Adjustable Tubing Straightener 3/16″–3/8″ Achieve perfectly straight brake, fuel, and hydraulic tubing every time with the 4LifetimeLines® Adjustable Tubing Straightener. Designed for 3/16″ through 3/8″ tubing, this precision tool takes the guesswork out of line preparation—no more kinks, no more wasted material, just smooth, consistent bends ready for flaring or installation. Why You Need an Adjustable Tubing Straightener A kinked or misaligned line can compromise system performance and lead to leaks, uneven flow, or premature wear. Whether you’re working with copper-nickel brake lines, marine-grade stainless tubing, or OEM steel lines, our straightener’s adjustable rollers guide the tube through six hardened-steel wheels that gradually remove coil set and straighten curves. The result is a reliable, factory-quality run every time, reducing rework and keeping your project on schedule. Key Benefits Versatile 3/16″–3/8″ RangeOne tool handles the full spectrum of common tubing diameters