Capri Tools Tube Bender – 1/8, 3/16, 1/4 in OD

Capri Tools Tube Bender: precise bends for small-diameter tubing

Crafted for reliability, the Capri Tools Tube Bender gives you measured control when shaping tight curves in round tubing. It handles copper, brass, and aluminum with outer diameters of 1/8, 3/16, and 1/4 inch, making it a versatile choice for automotive, hardware, and DIY projects.

In use, you’ll notice the smooth operation and the way the tool guides the tubing into gentle arcs rather than kinks. The bend range runs from 0 to 120 degrees, with clear reference marks at 45 and 90 degrees to help you replicate angles across multiple pieces. The compact design means you can work in confined spaces and still maintain accuracy, while the tool’s pocketable dimensions help keep it accessible in a standard toolbox.

What you can bend with this tool

• 1/8 in outer diameter tubing in copper, brass, or aluminum
• 3/16 in outer diameter tubing in copper, brass, or aluminum
• 1/4 in outer diameter tubing in copper, brass, or aluminum
• Common small-diameter lines such as automotive brake lines or HVAC tubing

Key benefits and design notes

• 0–120 degree bending capability with reference marks at 45° and 90° for consistency
• Compact form that fits in tight spots and in any toolbox
• Simple, repeatable bends without guesswork, thanks to the built-in guides
• Durable construction designed for frequent hand use during maintenance and hobby projects

Tips for best results

Work slowly, keep the tubing aligned with the reference marks, and test bend accuracy with short test runs before committing longer sections. For longer runs, bend incrementally and check the angle after each pass to avoid overbend.

Whether you’re refreshing a brake-line loop, routing a new small-diameter tube in a bike frame, or assembling a compact plumbing run, the Capri Tools Tube Bender offers a practical, hands-on solution. It’s a tool that emphasizes control and portability, helping you achieve clean, repeatable bends without requiring heavy equipment or guesswork.