HBD/Thermoid's U-Bend Hose Coil allows customers to easily bend and shape straight hose into curved shapes up to 90 degrees. Constructed of stainless steel, U-Bend hose coils can be used on heater, coolant, fuel line and crankcase ventilation hose replacement products. Available in a variety of sizes: 1/4", 5/16", 3/8", 1/2", 5/8" and 1".