Bends straight hose into any shape and keeps it there. Helps keep hoses away from hazardous areas such as hot spots, moving machinery, walkways, etc. Prevents hose kinks and reduces fatigue from repeated bending. Stainless steel construction will not rust. Works above or below ground and underwater. Unicoil hose bender makes quick work of just about any hose routing problem. It requires no special tools or equipment. Simply slide the Unicoil hose bender over the hose to where the bend is required. Position the spine on the inside of the bend. Then press and bend the spine until the required bend angle is achieved. Each coil bends up to a 90 deg angle. Use additional coils to make bends of 180 deg or more.