Skelang 2 Pack Spring Loaded Gate Castor, Retractable 6.5cm Swivel Caster Wheel for Garden Wooden Gate, Yard Fence, Load Capacity 50Kg

MATERIAL: The gate wheel is made of premium PU material and anti-corrosion steel, sturdy and last long DIMENSION: Total mounting height is 28 cm; Wheel diameter is 5cm; Mounting Plate is 7.5 × 4.5cm (L×W) SPRING LOADED DESIGN: Retractable gate wheel allows vertical movement of 6.5 cm,automatically adjusting height on uneven ground to stop sagging while ensures the gate stays in contact with the ground as you open and close it smoothly and easily SPRING LOADED DESIGN: Retractable gate wheel allows vertical movement of 6cm,automatically adjusting height on uneven ground to stop sagging while ensures the gate stays in contact with the ground as you open and close it smoothly and easily EASY TO INSTALL: Comes with 8 bolts, each heavy duty universal mounting plate with 4 holes fit to wooden garden gate, entrance gate and yard fence