1This tube bending tool is made of quality ABS material, which is durable and sturdy with good performance. 2Positioning groove is accurate in angle and the mold is polished with high gloss to ensure best contact between finished product and mold. 3The set consists of elbow molds with different angles of 45, 90 and 180 degrees, providing the user with more choices. 4Suitable for OD12MM, OD14MM, OD16MM acrylic tube hot bending, please choose the compatible size when make the order. 5The plastic tube needs to be heated separately until the tube is softened and then placed on the auxiliary tube bender for bending. 1 x 45 DegreeTube Bending Tool1 x 90 Degree Tube Bending Tool1 x 180 Degree Tube Bending Tool Item Type: Tube Bending ToolMaterial: ABSCompatibility: Elbow Molds With Different Angles of 45, 90 and 180.