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. UPC: 049793122292 Manufacturer Part No: GD12229 Brand Name: Prime Line Rest Length: 32 in. Product Type: Garage Door Torsion Spring Wind Direction: Left Number in Package: 1 pk Color: Red Diameter: 1 3 4 in. Material: Steel Wire Size: 0. 243 in. Capacity: 150 lb Discovery Convenience, California residents see Prop 65 WARNINGS