- SPRINGS FOR YOUR SECTIONAL GARAGE DOOR – measure 20 coils to determine spring wire gauge (see 5th image) and coil-to-coil length to determine correct replacement spring
- SIMPLE INSTALLATION – install new or replace old, rusty springs quickly (professional installation recommended)
- LONG LENGTH WINDING RODS: 18″ length offers additional leverage when turning the springs
- GRIPPED HANDLES: knurled no-slip handles on winding rods provide complete control for a safe installation