WW PM-8HB

Frequently Asked Questions

Q: What pallet jack models does the WW PM-8HB roll pin fit?
A: The WW PM-8HB roll pin is designed for Dayton model 3KR84 manual pallet jacks. Confirm your equipment model and part location before ordering.

Q: What is a roll pin and how does it function in a pallet jack?
A: A roll pin is a hollow fastener that provides a spring action hold. In pallet jack applications, it secures mechanical linkages and pivot points. Unlike solid pins, roll pins expand slightly when inserted to grip components.

Q: What material is the WW PM-8HB roll pin made from?
A: The WW PM-8HB is a standard steel roll pin with appropriate hardness for manual pallet jack service. Steel construction provides durability and resistance to wear under typical load conditions.

Q: When should the WW PM-8HB be replaced?
A: Replace the WW PM-8HB if it becomes bent, loses tension, or no longer holds components in alignment. Replacement is typically necessary after damage or if it fails to maintain proper mechanical function.