These Slotted Galvanised Fish Plates form the back plate that the U bolts attach to around the trailer frame and form a critical link in your trailer.
Galvanised to Resist Corrosion
Suits 45mm wide Springs
(W) 88mm x (L) 100mm x 8mm Thick
Suits 39mm 40mm 45mm 50mm 1/2" U bolts