Ultra-Tow Adjustable Trailer Dolly with Caster 800-Lb. Cap (58020)
Ultra-Tow Adjustable Trailer Dolly With Caster – 800 lb Capacity

The Ultra-Tow® Adjustable Trailer Dolly With Caster makes it easy to maneuver trailers through tight spaces, garages, storage areas, and locations where you can’t use a vehicle. With an 800-lb tongue weight capacity, a height-adjustable design, and smooth-rolling flat-free tires, this dolly gives you complete control when moving utility, cargo, or small boat trailers.
Its solid steel frame and corrosion-resistant powder-coat finish ensure long-lasting durability, while the built-in swivel caster helps balance the load—reducing strain on the user and improving steering precision.
Key Features
âś” Heavy-Duty 800 lb Capacity
-
Handles a wide range of utility and cargo trailers
-
Includes a 1 7/8" hitch ball, compatible with 1-7/8" couplers or larger
âś” Adjustable Height for More Trailer Types
-
Height adjusts from 15 3/8" to 24 3/8"
-
Easily accommodates different trailer tongue heights
âś” Smooth, Stable Maneuvering
-
(2) 12" flat-free tires for dependable rolling
-
8" swivel caster improves steering and prevents excessive tongue weight on the user
-
30" wheelbase adds stability when turning or backing
âś” Long Handle for Easy Leverage
-
41 1/8" handle provides plenty of leverage for moving heavier trailers with less effort
âś” Built to Last
-
Solid steel construction
-
Hammer-tone powder-coat finish resists rust and corrosion
-
Designed for long service life indoors or outdoors
âś” Made in the USA
-
Manufactured in the USA with U.S. and imported components
Specifications
| Item | Details |
|---|---|
| Equipment Type | Trailer Dolly |
| Capacity | 800 lbs |
| Coupler Compatibility | 1-7/8" coupler or larger |
| Tires | (2) 12" flat-free tires |
| Swivel Caster | 8" swivel caster |
| Wheelbase | 30" |
| Height Range | 15-3/8" to 24-3/8" |
| Handle Length | 41-1/8" |
| Material | Solid steel frame, powder-coat finish |
| Hitch Ball Size | 1-7/8" |
| Dimensions | 39-13/32" L Ă— 34-13/32" W Ă— 32" H |
| Dry Weight | 41 lbs |
| Shank Diameter | 3/4" |
| Country of Origin | Made in the USA (with U.S. & imported components) |
Original: $239.99
-65%$239.99
$84.00





Description
Ultra-Tow Adjustable Trailer Dolly With Caster – 800 lb Capacity

The Ultra-Tow® Adjustable Trailer Dolly With Caster makes it easy to maneuver trailers through tight spaces, garages, storage areas, and locations where you can’t use a vehicle. With an 800-lb tongue weight capacity, a height-adjustable design, and smooth-rolling flat-free tires, this dolly gives you complete control when moving utility, cargo, or small boat trailers.
Its solid steel frame and corrosion-resistant powder-coat finish ensure long-lasting durability, while the built-in swivel caster helps balance the load—reducing strain on the user and improving steering precision.
Key Features
âś” Heavy-Duty 800 lb Capacity
-
Handles a wide range of utility and cargo trailers
-
Includes a 1 7/8" hitch ball, compatible with 1-7/8" couplers or larger
âś” Adjustable Height for More Trailer Types
-
Height adjusts from 15 3/8" to 24 3/8"
-
Easily accommodates different trailer tongue heights
âś” Smooth, Stable Maneuvering
-
(2) 12" flat-free tires for dependable rolling
-
8" swivel caster improves steering and prevents excessive tongue weight on the user
-
30" wheelbase adds stability when turning or backing
âś” Long Handle for Easy Leverage
-
41 1/8" handle provides plenty of leverage for moving heavier trailers with less effort
âś” Built to Last
-
Solid steel construction
-
Hammer-tone powder-coat finish resists rust and corrosion
-
Designed for long service life indoors or outdoors
âś” Made in the USA
-
Manufactured in the USA with U.S. and imported components
Specifications
| Item | Details |
|---|---|
| Equipment Type | Trailer Dolly |
| Capacity | 800 lbs |
| Coupler Compatibility | 1-7/8" coupler or larger |
| Tires | (2) 12" flat-free tires |
| Swivel Caster | 8" swivel caster |
| Wheelbase | 30" |
| Height Range | 15-3/8" to 24-3/8" |
| Handle Length | 41-1/8" |
| Material | Solid steel frame, powder-coat finish |
| Hitch Ball Size | 1-7/8" |
| Dimensions | 39-13/32" L Ă— 34-13/32" W Ă— 32" H |
| Dry Weight | 41 lbs |
| Shank Diameter | 3/4" |
| Country of Origin | Made in the USA (with U.S. & imported components) |


