TOWKING 2500 lb Dual 6" Trailer Jack Swivel Caster — Heavy-Duty Powder-Coated Steel

Move and position your trailer or boat with greater control using this reinforced dual-wheel caster from TOWKING. Built from high-strength steel with a corrosion-resistant powder coat, the assembly combines dual 6" spoked wheels, a reinforced bracket, and SAE-compliant manufacturing to deliver dependable mobility and longevity in outdoor environments.

How much weight can this caster safely support?

The TOWKING caster is rated for a 2,500 lb load capacity, making it suitable for many single-axle trailers, boats on cradles, and utility carts where concentrated support is needed. Load capacity refers to the maximum static weight the wheel assembly can bear when correctly installed on a compatible 2" jack tube.

• 2,500 lbs maximum rated load under proper installation
• Best for single-point lifting and maneuvering, not for continuous towing
• Designed with dual wheels to spread weight and reduce pressure on surfaces

Will it fit my trailer jack tube and how do I install it?

This pivoting caster is made to fit standard 2" diameter jack tubes for straightforward installation. Most users slide the caster onto the jack tube and secure it per your trailer’s hardware recommendations; bolts and clamps should match the jack tube’s configuration for a secure fit.

• Compatible with 2" diameter jack tubes—measure before purchase
• Slide-on mounting; secure with existing or recommended fasteners
• Check torque and clearances after installation to ensure stable operation

What makes the dual 6" spoked wheels and bracket better than a single wheel?

The pair of 6" spoked wheels improves rolling smoothness and distributes load more evenly across the bracket and ground surface. The reinforced bracket with dual side plates at each wheel increases lateral strength, reducing flex and wear during frequent maneuvering.

• Dual spoked wheels for reduced rolling resistance and improved balance
• Reinforced bracket with twin side plates for added structural support
• Powder-coated steel finish to resist rust and weathering during outdoor use

How durable is the caster in wet or salty environments?

Constructed from high-strength steel and finished with a corrosion-resistant powder coat, this caster is engineered to resist rust and the effects of outdoor exposure. While the coating improves longevity, routine inspection and simple maintenance prolong service life in coastal or wet conditions.

• Powder-coated surface for enhanced corrosion resistance
• Solid metal construction with SAE-compliant manufacturing standards
• Recommended: rinse and inspect after heavy saltwater exposure

Who is this for? The TOWKING 2500lbs Dual 6" Trailer Jack Swivel Caster suits boat owners, trailer users, and anyone needing a robust, removable caster for a 2" jack tube. It's ideal when you require improved mobility and stability for temporary positioning, storage moves, or light shop maneuvering—especially where a stronger bracket and dual wheels provide safer handling than a single-wheel setup. Choose this model when you want a durable, SAE-compliant component that balances load capacity with smoother rolling and corrosion resistance for outdoor use.