Specification Brand : RULLINE BulletPoint1 : [Durable Construction] Crafted from premium stainless steel, these trailer wheel bearing protectors are built to resist rust and wear, ensuring reliable, long-lasting performance. Designed to fit a bearing bottom size of 2.717 inches, they provide a secure and precise fit for your trailer hubs BulletPoint2 : [Automatic Grease Check] Equipped with an automatic grease check function, these protectors allow you to monitor grease levels at a glance, preventing grease failure and ensuring your bearings remain well-lubricated and protected BulletPoint3 : [Enhanced Protection] By maintaining a small internal pressure (approximately 3 psi) within the hub, these bearing protectors keep dirt and water out, even when submerged. BulletPoint4 : [Extend Service Life] These bearing protectors not only shield your hubs from dirt and water but also help to extend the service life of your trailer bearings. They minimize wear and tear, saving you time and money on maintenance and repairs BulletPoint5 : [Hassle-Free Installation] Designed for quick and easy installation, these bearing protectors require no complicated tools or procedures. Their user-friendly design ensures a convenient setup, making them an essential accessory for boat trailer maintenance IncludedComponents : No ItemName : RULLINE 2PCS 2.717" Stainless Steel Boat Trailer Bearing Protector Trailer Bearing Dust Cap Trailer Wheel Bearing Bars Cover Bearing Protectors 2.717" ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 1 centimeters ItemPackageDimensions_Width : 1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : trailer-bearings Manufacturer : RULLINE ModelNumber : Does not Apply NumberOfBoxes : 5 NumberOfItems : 2 PartNumber : US-FHB007-2 ProductDescription : Description: [Durable Construction] Crafted from premium stainless steel, these trailer wheel bearing protectors are built to resist rust and wear, ensuring reliable, long-lasting performance. Designed to fit a bearing bottom size of 2.717 inches, they provide a secure and precise fit for your trailer hubs [Automatic Grease Check] Equipped with an automatic grease check function, these protectors allow you to monitor grease levels at a glance, preventing grease failure and ensuring your bearings remain well-lubricated and protected [Enhanced Protection] By maintaining a small internal pressure (approximately 3 psi) within the hub, these bearing protectors keep dirt and water out, even when submerged. [Extend Service Life] These bearing protectors not only shield your hubs from dirt and water but also help to extend the service life of your trailer bearings. They minimize wear and tear, saving you time and money on maintenance and repairs [Hassle-Free Installation] Designed for quick and easy installation, these bearing protectors require no complicated tools or procedures. Their user-friendly design ensures a convenient setup, making them an essential accessory for boat trailer maintenance Material:Stainless Steel Color:Black and Silver Weight:0.762 kg Note: All items will be checked before packing. All items are new and of high quality. Please allow 1-3CM differs due to manual measurement. Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding Please tell us first when you have any problem, we will give you the best service and solve the problem ASAP. Thank you so much. This product is designed and tested to provide the highest degree of performance and usability- under extreme conditions- for demanding users. Thank you for supporting our small business. ProductSiteLaunchDate : 2024-11-08T08:44:03.489Z Size : 1Pair Style : fashion SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 25170000