Prime-Line 32 in. L 150 lb Garage Door Torsion SpringMost doors, in recent years have been supplied with torsion springs located directly above the door and mounted to the header. Replacement will require the use of 2 winding rods (GD 52238) and a clear understanding of wire size and handing. UPC: 049793122346 Manufacturer Part No: GD12234 Brand Name: Prime Line Product Type: Garage Door Torsion Spring Rest Length: 32 in. Color: Green Number in Package: 1 pk Wind Direction: Right Diameter: 2 in.