6 Leaf 60mm x6mm Eye to Eye Trailer Springs, Hanger & U bolt Kit 1500Kg Rated.

BLACK FINISH 6 LEAF EYE TO EYE SPRINGS SET
INCLUDING HANGER AND U BOLT KIT
Choice of 40mm, 45mm or 50mm U bolts


2X 60MM X 6MM 6 LEAF BLACK FINISH EYE TO EYE SPRINGS (SPRINGS ARE SHOT PEENED FOR EXTRA STRENGTH)
2X REAR SHACKLE HANGERS. 60mm wide WITH DOUBLE STRENGTH PLATES WELDED
2X FRONT EYE HANGER
2X DOUBLE 5/8" HIGH TENSILE GREASABLE SHACKLE BOLTS
2X 5/8" FRONT HANGER BOLTS WITH NYLOC NUTS
4X 40MM, 45MM OR 50MM SQUARE X 130MM U BOLTS WITH SPRING WASHERS AND NUTS (1/2 BSW) THREAD
2X 45 X 50 X 8MM SLOTTED FISH PLATE NATURAL FINISH
2X AXLE PADS
Please advise on ordering if you require 40mm , 45mm or 50mm U bolts

SPRINGS RATED TO 1500KG PER PAIR
SPRING LENGTH 715MM OVERALL
CENTER OF EYE TO EYE OF SPRING LENGTH 680MM
CAMBER ARC HEIGHT 135MM. (SPRING ONLY. NOT ASSEMBLED ON HANGERS)
NYLON BUSH INSERTED
NYLON BUSH SUITS 5/8" OR 16MM BOLTS
PLEASE NOTE THAT THESE SPRINGS HAVE AN OFFSET CENTRE LOCATION OF 60MM


SHOT PEENING
Shot peening is a cold working process used to produce a compressive residual stress layer and modify mechanical properties of metals and composites. It entails impacting a surface with shot with force sufficient to create plastic deformation. Shot peening is often called for in aircraft repairs to relieve tensile stresses built up in the grinding process and replace them with beneficial compressive stresses.

Long Part of spring to the front, move rear hanger 25mm towards the rear,
Centre to centre of the hangers needs to be 25mm greater than centre to centre of the springs