Boat Trailer Roller, 3" 4" Premium Polyurethane Boat Trailer Front Roller | Anti-Scratch & Wear-Resistant Bow Roller with 1/2 Inch Shaft, Boat Roller fits 3-inch 4-inch Wide Bracket

PRODUCT INFORMATION Features: Our boat rollers for trailer design is used to support the weight of the ship on the trailer; absorb road shock The smooth surface of the trailer roller makes it easy for the boat to roll into place Specifications: Material: Polyurethane Size: Inner Roller is 3 inches / 4 inches wide, Overall Width is 5 inches / 7 inches and Attachment Bolt is 1/2 Inch Package includes: 3"/4" Boat Trailer Roller Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays

• PREMIUM MATERIAL: Designed to withstand harsh offshore conditions. Our boat trailer roller resists saltwater corrosion, UV radiation, extreme high and low temperatures. Abrasion-proof polyurethane material prevents cracking, aging, or swelling, ensuring long-lasting durability even with frequent use.
• QUIET & STABLE HEAVY-LOADED PERFORMANCE: Boat trailer bow roller of High load-bearing capacity ensures no deformation even under the weight of large boats. The low-friction polyurethane surface reduces contact noise, offering a quiet and stable experience when moving your boat.
• HUMANIZED DESIGN:3-piece bow roller minimizes friction and resistance for easy boat movement, while an end bell protects against scrapes from bolts or the roller bracket. Additionally, bow bells help center the boat and prevent contact between the bow and the bowstand, offering comprehensive protection during both transport and storage. Especially suitable for ski boats. Transportation of aluminum boats, floating boats, canoes, fiberglass boats, and kayaks
• ZERO-SCRATCH HULL PROTECTION: The perfect balance of elasticity and toughness lets the bow roller for boat trailer absorb impact smoothly during hauling and launching, minimizing transport damage and keeping your boat stable—delivers a safe, stress-free towing experience every time.
• EASY INSTALLATION: The boat roller includes all hardware (1 PVC bow roller, 2 end bells, 1 x 1/2" diameter mounting bolt)! No welding, drilling, or special tools required. Mounts directly to standard trailer front brackets in minutes
• BOAT TRAILER ROLLERS SIZE SPECIFICATIONS:The bow roller features an inner width of 4 inches and an overall width of 7.3 inches, with a 1/2-inch inner diameter for the mounting hole.This boat trailer bow roller is compatible with 4-inch wide center roller brackets.