The Shepherd Hardware 4 in. Gate Caster with Adjustable Spring Bracket is designed to allow gates to open and close freely. It features a 125 lb. load rating and a spring-loaded clamp that acts as a shock absorber when the caster is rolling over rough or uneven surfaces. It also features a universal mount for wood or metal gates.
5-Inch Spring Loaded Gate Caster, 220-lb Load Capacity