Polybender has been designed to offer the installer fast, easy and quality kink-free bends of Insulated Annealed Copper Pair Coil. The tool has been specifically engineered for use as an internal copper tube bender and can handle intense repetitive stress due to sharp bends with no negative impact on the tools physical properties. Due to the low friction finish, extraction after bending is easy and your Polybender will provide fast and effective bends time and time again. Polybender offers superior tube wall support and even dispersion of bend stress. As the tube is fully supported by a solid insert, there simply isnt an option for kinking to occur. Obtaining a perfect bend radius is fast and easy with Polybender, just follow the 3 simple steps: 1. Insert Polybender past the desired bend point (approximately 300mm minimum) 2. Bend the pipe to where it needs to be 3. Extract! For super tight bends just back the bend off slightly for effortless Polybender release. It doesnt get any easier than that! Polybenders are also perfect for rough-in installations where interference from other trade or site visitors all too often damages copper tube beyond repair costing significant time, money and frustration. Each Polybender is packed in a high quality zip-seal bag as a purpose built and contaminant free storage case. Each Polybender is also packed with two Velcro holding straps to keep it neatly stored as a coil. Polybender is available in 3/8, 1/2, 5/8 and 3/4" diameters. Each Polybender is three metres in length. Polybender is also available in 25mtr Bulk Spools via special order.