Features & Benefits
- Designed for super heavy-duty lids weighing 350-440 lbs.
- Compatible with OEM numbers: SF280M400.
- Widely used for trailer lids, tonneau covers, and trap doors.
- Extended length: 28 inches, compressed length: 16 inches.
- Each strut provides a force of 1780N/400 lbs.
- 18 months replacement support available for any issues.