HOLKIE 100mm Gate Castor Wheel - Heavy Duty Spring Loaded Swivel for Wooden and Fence 100 kg Capacity

STABLE CONSTRUCTION: Combined thickened galvanised steel brackets with premium PP material wheel, this gate wheel with brake manages to hold up a door or fence of 100kg perfectly. The ball bearing in this gate wheel can help you adjust the direction of the movement easily. BUILT-IN SPRING: The unique built-in spring design not only can prevent sand and gravel from entering the spring and causing damage and scratches, but also reduces the effects of rain and sun exposure on the spring, which extends the lifespan of the spring. ABSORB SHOCK: Up to 44 mm spring travel helps balance the gate and ensures smooth movement on uneven ground. Not suitable for deep potholes or extremely rough surfaces. NOTE: To prevent the gate from suspension when the gate casters meet a concave ground, pre-compress the spring in advance while installation. QUALITY GUARANTEE: The package contains 1 x Spring-loaded gate castor wheel, 2 x 100mm*M8 bolts, 2 x M8 nuts and 2 x washers. Contact us if you need any help, we will reply you as soon as we can.