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Henderson Dolphin GREEN Garage Door Spring
- Henderson Dolphin GREEN Spring used on most double garage doors. The original Henderson part number is 028563
- When replacing garage door springs, it is recommended to replace both springs at the same time, to ensure the spring tension and door remain balanced.
- Henderson Dolphin springs were all manufactured to the same dimensions, but using a different grade of metal to achieve the difference in spring strength. Usually the Dolphin springs were identified by their colour.
- Suits the following door styles; double Dolphin 12'6" to 14'6" and Doric tracked 8'0" to 9'0" wide doors.
- Wire Diameter 5.7mm
- Number of Coils 94
- Overall Diameter 39mm
- Length Excluding Hooks 535mm
| Spring Specification | |
| Door Width | Double |
| Spring Diameter | 38mm |
| Spring Wire Diameter | 5.7mm |
| No. of Coils | 94 |
| Spring Length | 535mm |
£26.99
Ex Tax:
£22.49