8 LEAF 45mm x 6mm TRAILER CARAVAN SLIPPER SPRINGS X 2. 1450KG RATED

8 LEAF SLIPPER SPRING (PAIR)
RATED 1450KG PER PAIR
SHOT PEENED SPRINGS


2X 45MM X 6MM LEAF BLACK FINISH SLIPPER SPRINGS
RATED: 1450KG PER PAIR
SPRING LENGTH: 780MM OVERALL
CENTRE OF EYE TO END OF SPRING LENGTH: 760MM
BUSH: NYLON BUSH INSERTED TO SUIT 1/2" BOLT
LEAF THICKNESS: 6MM
(SPRINGS ARE SHOT PEENED FOR EXTRA STRENGTH)
SPRINGS COME WITH NYLON BUSHES INSERTED

Springs are painted black

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.