This is a universal replacement for boat trailer jacks. Wheel dimensions are 5 5/8 diameter (6-inch nominal diameter), 2 inches width, and a 5/8 bore hole
Made of polyamide, the boat trailer jack caster is hard and can take a weight of 1200 lbs
Upgrade your trailer with our high-quality 6-Inch Trailer Jack Wheel Replacement, featuring durable polyamide construction for longevity and strength. Ideal for trailer jack wheel replacement needs.