Product Description
LOCKING RING
Frequently Asked Questions
Q: What is the function of the IN 425421 locking ring?
A: The IN 425421 is a locking ring that secures components onto axles or shafts in manual pallet jack assemblies. The ring prevents lateral movement and ensures components maintain their correct position during operation.
Q: Which pallet jack models use the IN 425421 locking ring?
A: The IN 425421 locking ring is compatible with manual pallet jacks from Crown, Toyota, Raymond, Yale, Hyster, and similar OEM brands. Verify the shaft diameter and ring bore size match your equipment specifications.
Q: What is the material composition of the IN 425421?
A: The IN 425421 is manufactured from hardened steel with a snap-fit or press-fit design. The material resists deformation and maintains a secure grip on the shaft under load and vibration.
Q: How do I know when the IN 425421 locking ring needs to be replaced?
A: Replace the locking ring if components it secures begin to slide or shift laterally on the axle, if the ring shows permanent deformation or cracks, or if the ring has been removed and reseated multiple times and no longer holds tension. A failed locking ring compromises load stability.