TOWKING 1500 lb Trailer Jack Swivel Caster 6" Spoked Wheel — Galvanized Steel, 2" Tube Fit

The TOWKING 1500lbs 6" Trailer Jack Swivel Caster is a heavy-duty replacement wheel assembly that converts a 2" jack tube into a smooth-swiveling caster for easier trailer positioning.

Whether you move boats, campers, utility trailers, or motorcycles, this replacement caster is built to add mobility and stability at the tongue. Constructed from high-strength steel with a galvanized finish and a reinforced 6" spoked wheel, the unit resists corrosion and supports up to 1,500 pounds, making routine hitching and maneuvering quicker and safer. The assembly is SAE-compliant and designed to fit standard 2" jack tubes with a secure extra-tighten bolt and safety pin for simple installation.

How does this caster improve trailer maneuverability?

The swivel caster converts a fixed jack foot into a rolling wheel that turns 360°, letting you steer the trailer by hand rather than lift and drag. The spoked 6x2" wheel balances weight distribution and rolls smoothly across pavement, gravel, and concrete. Reduced friction means less effort when aligning the trailer to the tow vehicle.

• 360° swivel for easy directional changes
• Reinforced spoked wheel for consistent roll performance
• Supports up to 1,500 lbs for stable movement
• Works on common surfaces like asphalt and packed dirt

Will it fit my trailer jack and how easy is installation?

This caster is made to clamp on 2" diameter jack tubes, using an extra-tighten bolt to eliminate wobble across a range of tube thicknesses. A safety pin locks the assembly in place, so you can install or remove it quickly without specialized tools. The straightforward clamp design means most users can fit it in minutes.

• Fits standard 2" jack tube diameters
• Extra-tighten bolt secures various tube sizes
• Safety pin provides fast, tool-free locking
• Simple hand-tightening for most installs

How durable is the wheel and finish for outdoor use?

The wheel uses reinforced construction and materials selected for wear resistance, while the steel frame is galvanized to protect against rust and weather exposure. This combination helps extend service life in coastal or seasonal storage situations. Regular inspection and basic maintenance will keep the caster performing well for years.

• Galvanized steel resists corrosion and rust
• Reinforced 6" spoked wheel minimizes wear
• Meets SAE standards for quality and safety
• Designed for long-term outdoor exposure with routine care

What weight and trailer types is it best suited for?

Rated to carry up to 1,500 lbs, this caster is intended for medium-to-large trailers where a portable wheel is needed at the tongue. Typical uses include RVs, travel trailers, boat trailers, small equipment trailers, and motorcycles. It’s not meant to replace axle wheels but to aid in hitching, positioning, and short-distance maneuvering.

• 1500 lbs load capacity for medium to large trailers
• Ideal for RVs, utility trailers, and boat trailers
• Not a substitute for axle tires or long-distance towing
• Helps with precise positioning during hitching

Who this is for: The TOWKING 1500lbs 6" Trailer Jack Swivel Caster is aimed at trailer owners and operators who need a dependable, easy-to-install wheel to streamline trailer positioning and short moves. If you frequently hitch or park trailers alone, store trailers in tight spaces, or need a corrosion-resistant solution for coastal climates, this assembly provides a practical mobility upgrade that balances strength, simplicity, and long-term durability.