Garden gate support spring, bottom wheel, 4-inch universal electrophoresis wheel

Integrated spring design: Innovative integrated spring design extends the spring's lifespan while providing a more attractive appearance. The integrated spring clamp acts as a shock absorber when the wooden gate wheels roll over uneven or rough surfaces, reducing stress on the gate hardware and extending the life of the gate posts and hinges.

Spring-Loaded Gate Wheel: Adjustable spring support with up to 4.5 cm of vertical spring travel, automatically adjusts the gate height to the surrounding terrain throughout the opening and closing cycles, effectively preventing gates from sagging to maintain the fence line level.
Heavy-Duty Gate Wheel: Thick matte black plated steel and double ball bearings provide strong load support, maximum load capacity of 99.8 kg for each wheel. gate, making it easier to open or close large, heavy wooden gates, vinyl gates, metal tube gates, or metal swing gates.
360° Swivel Caster: 10.2 cm (4 in) aging-resistant rubber caster with a 360° rotating top plate, excellent mechanical strength and load capacity, easily turns in any direction you want, allowing you to expend little force to move the gate safely.
【Easy to Install】: Sturdy universal mounting plate with 3 holes for easy attachment to wooden gates with lag bolts. The versatile hole pattern also allows for easy mounting to a tubular farm gate along a horizontal or vertical gate rail, with mounting bolts and screws included.