✔Applicable Hinge: The garage door hinge quiet roller sleeves could fit for garage door hinges with a roller shaft diameter of less than 11mm and a hinge hole diameter larger than 12mm.
✔Excellent Performance: Designed for Quieter Operation, These hinge quiet roller sleeves are designed to be installed on the roller shaft, providing a cushion between the roller and hinge and filling in space to avoid squeaky sounds.
✔Product Size: Inner Diameter 11mm, Wall Thickness 0.25mm, Length 80mm. Roller Shaft Nuts Size: Inner Diameter 10.5mm, Outer Diameter 22mm, which can be applied to most silent garage doors.
✔Premium Quality: The garage door hinge quiet roller sleeves are made from PP and metal, effectively extending the lifespan of your garage door rollers.
✔Package included: 22pcs sleeves and 22pcs roller shaft nuts, providing you with everything you need for your garage door maintenance.