5 Leaf 60mm x 6mm Eye to Eye Trailer Caravan Shackle Springs & Hanger Kit. 1380Kg Rated.

Introduction

BLACK FINISH 5 LEAF EYE TO EYE SPRINGS SET
INCLUDING HANGER KIT

2X 60MM X 6MM 5 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

SPRINGS RATED TO 1380KG 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

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.

EYE TO EYE SPRING SETUP BELOW

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