Garage Door Extension Springs For 7' to 8' High Doors.
- All springs are coated for extended life and rated for a minimum of 10,000 cycles.
- Double loop ends or clipped depending on the pull weight.
- Highest quality available.
- DASMA color coded.
- Extension springs require 2 springs to pull the listed weight. Example: it takes two 100lb white springs to lift a 100lb door.
- Made in USA.