The OEM TOOLS Tube Bending Pliers are designed to bend brass, copper, steel, and aluminum brake lines. Our brake line forming tool makes it easy to align, bend, and adjust tubing. These brake line bending pliers can make left, right, and offset bends up to 90-degree angles. This tube bending tool comes with two dual-sized adapters that work on 1/4 inch, 5/16 inch, 3/16 inch, and 3/8 inch diameters of mild steel and soft tube material, making this an ideal tube bender for any tube bending kit. Our tube and pipe bender features forged separators with knife edges to minimize damage to parts, copper brake lines, and automotive brake line tubing. This manual metal bender is built to last a lifetime. The copper pipe bender tool is constructed from alloy steel for additional strength and durability, ensuring this brake line tubing bender will get the job done for years to come. And our handheld pipe bender is comfortable enough to use for hours while reducing user fatigue. This brass, steel, aluminum, and copper bender is an absolute necessity for your tubing bender kit.