The 8 inch Knott jockey wheel is fully hot dip galvanised on the outside and the inside, providing the highest level of rust protection. The 8 inch / 212mm wheel is built from a nearly indestructible nylon composite material making it suit larger, heavier trailers. Sidewiding with 90 degrees swiviel so you can move it out of the way while driving.
 
Perfect fit for your draw bar with ubolt hole patterns to suit 100mm, 75mm and 50mm box section
 
Load rating of 545kg