VEVOR Copper Pipe Bender HVAC Refrigeration Ratcheting Tube Bender 1/4" to 7/8"Product Features 90 Reverse Bending The ratcheting tube bender can easily bend the diameter of 1 4 to 7 8 inch (6 22 mm) tubes both forward and reverse to 90 degrees. It allows tight 90 degree angles to be made easily out of a wall or other difficult places. Mechanical ratchet for fast and precise bending. 1 4" 7 8" Bending Range We provide 7 colorful interchangeable tube bender dies, ranging from 1 4" to 7 8". All these are made of reinforced