Most 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.
- Blue colored
- 1-3/4 in. inside diameter with .218 wire size
- Right hand wind
- Requires the use of 2 winding rods for replacement