x2 Galvanised Dacromet 45mm x 13mm Trailer Caravan Parabolic 600kg Rated Springs Boat W182 Drilled to suit 9/16" studs)

Drilled to suit 9/16" studs)

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Bolt base plate down with ratchet straps underneath

SPEED RATING: V XL

x2 Galvanised Dacromet 45mm x 13mm Trailer Caravan Parabolic 600kg Rated Springs Boat W182 Drilled to suit 9/16" studs)DACROMET FINISH 13MM THICK 45MM WIDE PARABOLIC SPRINGS SHOT PEENED SPRINGS 600KG RATED PER PAIR Parabolic trailer springs feature a tapered, single or multi leaf design that is thicker in the center and thinner at the ends. They provide a progressive spring rate that ensures a smooth, quiet ride when unloaded, and stiffens as cargo weight increases 2X 45MM WIDE GALVANISED DACROMET FINISH PARABOLIC SPRINGS (SPRINGS ARE SHOT PEENED FOR EXTRA STRENGTH)