- Constructed from heat-treated steel alloy for durability and precise bending performance - Knurled, non-slip grips and an ergonomic mounting hook provide secure positioning of the tube and reduce hand fatigue during repeated bending tasks - Small red body with color-coded bending grooves for 6 mm, 8 mm, and 10 mm allows quick identification and one-handed operation in tight spaces or elevated work areas - Essential for HVAC technicians, plumbers, and DIY enthusiasts working with thin-walled tubes in air conditioning units, water supply lines, or small metalworking projects - Bends 1/4 in, 5/16 in, and 3/8 in copper, aluminum, brass, or thin-walled steel tubes up to 180 degrees with a 3-in-1 manual tube bender for precision and durability - Use scenarios: - In cramped AC equipment cabinets, bend a 1/4 in copper line to fit refrigerant routing with one hand - Install tight-fitting copper or aluminum water supply lines in confined spaces such as under sinks or in utility closets - Create small-diameter metalwork projects requiring accurate 90-degree to 180-degree bends in thin-walled steel or brass tubes