2Pcs Boat Trailer Bearing Protectors with Covers, Stainless Steel Wheel Center Grease Cap, 2.717in Diameter Auto Check Grease Level, for Boat Trailer Hubs with High

Item Type: Boat Trailer Bearing ProtectorMaterial: Stainless Steel + Aluminum AlloySize: 2.717in diameterFitment: for Boat TrailerPackage List：2 x Bearing Protectors

• Auto Check Grease Level: These boat trailer bearing protectors feature a transparent auto-check window that lets you monitor grease levels anytime without removal, keeping water and dirt out while maintaining optimal lubrication for smooth wheel performance.
• Stainless Steel Construction: Made from high-grade stainless steel combined with aluminum alloy, these trailer wheel bearing protectors resist rust, scratches, and wear, ensuring long-lasting protection even in harsh marine environments.
• Universal Boat Trailer Fit: Designed specifically for boat trailers with a 2.717-inch hub diameter, these bearing caps provide reliable sealing for most standard trailer hubs, making them ideal for weekend anglers, boating enthusiasts, and marine transport professionals.
• Dual-Sided High : The enhanced design includes raised on both sides of the cap to block water ingress and retain grease effectively, preventing premature bearing failure and reducing maintenance frequency during frequent launches and hauls.
• Easy Installation Included: Each package includes 2 bearing protectors that securely without tools, offering immediate upgrade to your trailer’s wheel maintenance system and delivering dependable performance season after season.