Specification AutoPartPosition : inner Brand : REPAIROCK BulletPoint1 : Fitting: For Standard brake and idler trailer axles for most 4 lug, 5 lug axles with 2.72" diameter cap. For standard 7000-8000 lb Axle dust covers with plugs. BulletPoint2 : Benefit: Fit for Dexter EZ Lube, Camper, Trucks, pickups, trailers, RVs or fishing boats, sailboats, etc. BulletPoint3 : Features: Made of good quality carbon steel and rubber, surface zinc plated, strong and durable, not easy to deform, corrode, or rust. BulletPoint4 : Useful: Outer Diameter: 69mm / 2.72". Please check the size information and compatibility carefully before placing an order. BulletPoint5 : Detail: Package Include: 2 x Dust Cap Cup Grease Cover, 2 x Rubber Plugs. Color : Silver Tone, Black ExternallyAssignedProductIdentifier1 : 0889626457227 ExternallyAssignedProductIdentifier2 : 889626457227 FitType : Universal ItemName : REPAIROCK 2pcs 2.72" Trailer Axle Dust Cap Cup Grease Cover with 2pcs Rubber Plugs Set for Dexter EZ Lube Trailer Camper 7000 to 8000 Lb Axle Wheel Hub Bearing Auto Replacement Parts ItemPackageDimensions_Height : 1.77 inches ItemPackageDimensions_Length : 5.91 inches ItemPackageDimensions_Width : 3.15 inches ItemPackageQuantity : 1 ItemTypeKeyword : trailer-hubs Manufacturer : REPAIROCK Material : Metal, Rubber PartNumber : kc240710007279for PartTypeId : 179.3031.15 ProductDescription : Description: Made of durable material, not easy to rust and corrode. To get better applications, professional installation is highly recommended. Easy to install and provide protection for your bearing, you can monitor the grease lever anytime by simply taking the cap off. Fit for wheels with a diameter of 69mm / 2.72" Fit for Trucks, pickups, trailers, RVs or fishing boats, sailboats, etc.