Upgrade your boat trailer with this durable Boat Trailer Jack Wheel, expertly crafted from high-quality nylon and ABS materials to provide exceptional strength and longevity. Designed to support a heavy load capacity of up to 1200 lbs, this replacement caster ensures reliable performance under demanding towing conditions, making it an essential component for maintaining the mobility and stability of your boat trailer jack. Key Features: · Heavy-Duty Construction: Made from robust nylon and ABS, delivering outstanding durability and resistance to wear in harsh marine environments. · High Load Capacity: Supports up to 1200 lbs, providing dependable strength for safely handling your boat trailer. · Enhanced Maneuverability: Replacing your existing jack wheel with this caster significantly improves smoothness and control during trailer movement and storage. · Easy Installation: Comes with a complete set of axle bolt, bushing, and locknut for quick and hassle-free attachment to your boat trailer jack tongue without requiring specialized tools. · Precise Dimensions: Features a wheel diameter of approximately 148mm (5.83 inches) and an inner diameter of 17mm (0.67 inches), with a bolt length of 79mm (3.11 inches), pin length of 56mm (2.20 inches), and pin diameter of 16mm (0.63 inches), ensuring perfect fitment for most boat trailers. · Marine-Grade Finish: Expertly finished to withstand exposure to water, salt, and rough outdoor conditions, extending the service life of your trailer jack wheel. Specifications: · Material: Nylon + ABS · Loading Capacity: 1200 lbs · Wheel Diameter: Approx. 148mm / 5.83 inches · Wheel Inner Diameter: Approx. 17mm / 0.67 inches · Bolt Length: Approx. 79mm / 3.11 inches · Pin Length: Approx. 56mm / 2.20 inches · Pin Diameter: Approx. 16mm / 0.63 inches · Fitment: Suitable for boat trailers Package Includes: · 1 x Boat Trailer Jack Wheel This Boat Trailer Jack Wheel is a reliable and sturdy replacement part designed to enhance the performance and maneuverability of your boat trailer. Its heavy-duty construction and easy installation make it an ideal choice for boat owners seeking to maintain safe and efficient transport and storage of their boats.