20Pcs Garage Door Hinge Quiet Roller Sleeves Roller Shaft Gaskets Quiet Garage Door Rollers Bearing for Rollers with Clean StemsFeatures:1. Enhanced Durability and Reliability: The garage door hinge quiet curler sleeves are fastidiously examined to guarantee excessive quality, durability, and reliability beneath extreme conditions. These sleeves match snugly on most hinges, making them ideally suited for brand new rollers or rollers with clear shafts, guaranteeing your garage door operates easily and efficiently.2. Noise Reduction Technology: Quiet storage door rollers bearing are designed to install on the roller shaft, providing a buffer between the curler and hinge. This innovative design not only reduces noise via filling the gap to prevent damn sounds but in addition complements the final operation of your storage door, making it whisper-quiet.3. Premium Material for Longevity: Constructed with a high-quality plastic shell and metallic wheel, the excessive load standard rollers hardware tools are built to last. This mixture of materials extends the lifetime of your storage door rollers, providing a long-term way to your garage door maintenance.4. Precision Bearings for Smooth Operation: Precision bearings ensure that the storage door curler operates easily and efficiently. By reducing friction and wear, these bearings make a contribution to the quiet operation and longevity of the rollers, making your storage door system extra reliable and easier to use.5. Easy Installation and Wide Compatibility: With a length of 80mm, these storage door roller sleeves are designed for easy installation, immediately changing your existing rollers without the need for pro help. Compatible with maximum garage doors, they give a brief and tremendous strategy to improve your garage door components for a quieter, smoother operation. Specification: Origin: Mainland China Product material: plastic +metal Silent curler sleeve length specifications: inner diameter 11.2mm, wall thickness 0.5mm, length 80mm Roller shaft nut size: inner diameter 10.5mm, outer diameter 22mm Compatibility range: Suitable for most garage doorways with a hinge roller shaft diameter of less than 11mm and a hinge hole diameter of more than 12mm Note:Due to the different video display and light effect, the particular coloration of the object might be barely varied from the colour showed at the pictures. Thank you!Please allow 1-2cm measuring deviation because of guide measurement. 20pcs x Silent Roller20pcs x Roller Shaft Nut