45mm x 655mm Galvanised Rocker Roller Spring – suits tandem trailers.
45mm x 655mm galvanised rocker roller spring is load sharing suspension for boat trailers to 2600kg
- 5 Leaf
- centre pin
- 655mm Eye to Eye
- 1350kg per spring
The suspension centre hanger then full stretched and clamped in preparation for welding and will find its own level once your load is established.
Further, rocker Roller suspension provides a smoother ride compared to standard shackle springs. Rocker roller springs have a wrap around the main leaf. A wrap is where the 2nd leaf of the spring is wrapped around the 1st leaf of the spring, providing greater strength.
Finally, a galvanised shackle spring does not lose its rating in the galvanising process. Galvanised springs are tested after galvanising.