They work much better on my boat than the galvanized ones I've used. They are firmly screwed on, but can be easily unscrewed if necessary. There were no problems with them unwinding on their own. I recommend this product and will buy it again.
π Maximize Power Transmission Efficiency with our Roller Chain Feet Connecting Link
3 Review
Enhanced Roller Chain Feet π Connecting Links: Improved Efficiency and Longevity
3 Review
π Forney 70421 Double Loop Chain: Must-Have 3-by-100-Feet Heavy-Duty Style
6 Review
PGN Roller Chain Feet Connecting: Enhancing Efficiency and Durability
3 Review