BBTO 2 Pack 4" Boat Trailer Rollers with Brackets, Blue Adjustable Keel Roller Assembly Kit, Galvanized Steel Bracket with Bolts, Fits 2" Trailer Tongue Frame

Features: Smooth loading and launching: The boat trailer keel roller assembly helps center your boat on the trailer and makes it roll off and on much easier. It absorbs road shock and protects your boat's keel from scratching the trailer frame. Built to last: Equipped with sturdy metal brackets and blue non-marring rollers, this kit easily handles heavy loads and resists marine elements, making your towing experience safer and more enjoyable. Specifications: Material: metal, rubber Color: blue, silver Size: Keel roller: approx. 4 inches / 10.2 cm in length, 2.8 inches / 7 cm in diameter Bracket total length: approx. 12.2 inches / 31 cm Package includes: 2 x Boat trailer adjustable keel roller with bracket set Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays

• Package Includes: the kit contains 2 sets of boat trailer rollers, including rubber rollers, mounting brackets, and hardware bolts; The galvanized steel brackets feature slotted holes for flexible positioning during installation; The rollers help protect the hull and keel for easier launching, retrieving, and transport
• Sturdy and Durable: made of heavy-duty galvanized steel, the brackets are rust and weather-resistant for long-term saltwater use; The durable rubber rollers effectively support the hull, reducing friction and sliding to ensure smoother, safer, and more stable boat loading
• Product Dimensions: The bracket is about 12.2 inches/ 31 cm long and 1.46 inches/ 3.7 cm wide, featuring 7 mounting holes for easy adjustment. The keel roller is about 4 inches/ 10.2 cm long and 2.8 inches/ 7 cm in diameter with a 0.66 inch/ 1.7 cm center hole, providing a balanced and stable support for your watercraft on trailer frames
• Easy Installation: Featuring a modular design, the keel roller assembly kit comes with a full set of bolts, nuts, and washers for quick setup. The multiple adjustable slotted holes make it simple to precisely align the roller with the boat's keel, saving time while maintaining stable and reliable support
• Wide Application: this keel roller kit is suitable for various watercraft including small yachts, fishing boats, kayaks, and sailboats, compatible with most standard trailers. It is an ideal choice for replacing worn rollers or upgrading old setups, reducing friction and wear to extend the trailer's service life