3-Size mini tubing bender designed to bend 1/8", 3/16", and 1/4" round brass, copper, and aluminum tubing and wire. Accurate bending in tight and hard-to-reach areas without denting or collapsing the tube. For bending lines up to 90 degrees. Bends 0-120 degrees with reference marks at 45 and 90 degrees for accurate bends. Great for automotive fuel and brake lines, air conditioning, and plumbing projects. Durable aluminum construction.