45mm x 8mm x 635mm eye to eye spring.

Also known as a short shackle spring.

Black powder-coated.

  • 25 inch (635mm)
  • 45mm x 8mm 4 Leaf Spring
  • 9/16 inch shackle bolt diameter.
  • 2 x 9/16″ Nylon bushes
  • Camber 100mm

Tandem trailer uses short shackle centre springs or standard offset shackle springs.

Suits 13″ and 14″ wheels only.

How are springs rated?
Firstly, springs are tested by cyclic compression in a hydraulic press to maximum compression.
Maximum compression is approximately 50mm. After several hours of successful testing, the spring is then a rated.

Spring Ratings
4 Leaf 550kg
Centre pinned means the centre bolt locates at the centre of the spring.

Price is for one spring only.


Brand Fineline Trailers
Shipping Weight 15.0000kg