Designed to allow gates to open and close freely by automatically adjusting height on uneven ground while eliminating gate sag
6-inch diameter foam rubber flat free swivel gate caster with heavy duty capacity for year-round performance
Automatic adjustability with 2-1/2-inch of vertical spring travel
Heavy duty universal mounting plate with holes to easily attach to wooden gates or along horizontal or vertical rails of a tubular farm gate using the included hardware (Ideal 2 3/8" round frame)