12" Boat Trailer Keel Roller Assembly Kit with Bracket and Roller Shaft, Galvanized Steel, Includes Mounting Bolts, Enhanced Rollers for Easy Launch and Smooth Transport

QIANJIEER 12" Boat Trailer Keel Roller Assembly Kit with Bracket & Galvanized Steel Rollers – Heavy-Duty Enhanced Design for Easy Launch & Smooth Transport Upgrade your boat trailer’s performance and durability with the ​QIANJIEER 12" Boat Trailer Keel Roller Assembly Kit, engineered for ​marine-grade reliability and ​effortless watercraft handling. This premium kit combines ​galvanized steel construction, ​reinforced rollers, and ​user-friendly installation to ensure smooth launching, stable transport, and long-term corrosion resistance. Key Features: ✅ ​Heavy-Duty Galvanized Steel Frame: Built to withstand harsh marine environments, rust, and saltwater exposure. ✅ ​Enhanced 12" Rollers: Smooth, low-friction rollers reduce drag during launch and retrieval, protecting your boat’s keel and trailer components. ✅ ​Adjustable Bracket System: Customizable height and angle alignment for perfect fitment on trailers of all sizes (1.5"-2" axle shafts). ✅ ​Durable Mounting Hardware: Includes stainless steel bolts, nuts, and washers for secure, vibration-proof installation. ✅ ​Universal Compatibility: Ideal for sailboats, yachts, fishing boats, and utility trailers in freshwater or saltwater conditions. ✅ ​Time-Saving Maintenance: Eliminates the need for frequent lubrication – the self-cleaning rollers maintain peak performance season after season. Whether you’re a weekend boater, professional tug operator, or yacht storage facility manager, this keel roller assembly ensures ​safety, efficiency, and cost savings over traditional plastic or low-grade metal systems. Package Includes: 1*12 inch keel roller 1*galvanized bracket 2*screws 2*nuts Ideal For: Marine dealerships and boat storage yards. Recreational boaters launching heavy vessels. Towing companies handling commercial or recreational trailers. DIYers upgrading trailer components for corrosion resistance. Engineered for the Sea – Built to Last!

• 1. High-Quality and Durable Materials: Our 12" boat trailer keel roller assembly kit is constructed with a heavy-duty galvanized steel bracket and a durable black rubber roller, providing long-lasting performance and superior resistance to corrosion in marine environments.
• 2. Easy and Flexible Installation: The kit comes with all necessary mounting hardware for a quick and secure installation. The bracket's adjustable mounting slots and included bolts make it easy to customize the fit to your trailer, ensuring stability and reliability.
• 3. Efficient and Smooth Operation: The 12" keel roller facilitates smooth loading and unloading of your boat, mimicking the ease of rolling logs. This design minimizes effort and time, making boat launch and retrieval a seamless process.
• 4. Wide Range of Uses: Suitable for a variety of boats, including sailboats, fishing boats, and commercial vessels, this keel roller assembly kit offers essential protection and support. It helps prevent damage to the keel during transport and ensures safe, secure handling.
• 5. Complete and Reliable Package: The assembly kit includes a roller shaft, bracket, and mounting bolts, providing all the components needed for a successful installation. With robust construction and precise design, this kit ensures your boat trailer is equipped for optimal performance and longevity.