2x 7 Leaf Trailer Caravan 45mm x 8mm Eye & Slipper Black Springs with Hanger & U Bolt Kit 2000kg

7 LEAF 2000KG SLIPPER SPRING SET
INCLUDING HANGER AND U BOLT KIT
Choice of 45mm, 50mm, 63mm or 65mm 5/8" U bolts


IN THIS KIT
2X 45MM X 8MM 7 LEAF BLACK FINISH SLIPPER SPRINGS
2X REAR HANGERS
2X FRONT EYE HANGERS
2X SLIPPER HANGER BOLTS WITH WASHERS AND NUTS
4X 45MM SQUARE, 50MM SQUARE, 63MM SQUARE OR 65MM ROUND 5/8" HIGH TENSILE U BOLTS WITH SPRING WASHERS AND NUTS (5/8 BSW) ZINC PLATED
2X 80 X 70 X 8MM SLOTTED FISH PLATE TO SUIT 45MM AND 50MM SQUARE AXLES
2X AXLE PADS


RATED: 2000KG PER PAIR
SPRING LENGTH: 785MM OVERALL
CENTRE OF EYE TO END OF SPRING LENGTH: 760MM
BUSH: NYLON BUSH INSERTED TO SUIT 1/2" BOLT
SPRING WIDTH: 45MM
LEAF THICKNESS: 8MM
(SPRINGS ARE SHOT PEENED FOR EXTRA STRENGTH)
COMES WITH NYLON BUSHES ALREADY INSERTED

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.