Specialty Casters
Gate Casters
BBQ Pit & Smoker Casters
Keyed Drive Wheels
Drywall Cart Casters
Skid Wheels & Casters for RVs
Leveling Casters
Shopping Cart Wheels & Casters
Band Equipment Casters & Wheels
Low Profile Casters
Cart Wheels & Casters
Toolbox Caster Sets
Bakery Oven Rack Casters
Kitchen Prep Table Caster Sets
Wire Shelving Casters
Silent Glide Casters
Off-road and flat-free casters for carts and equipment that cross gravel, grass, dock plates and broken pavement. Choose solid thermo rubber, foam-filled or air-filled pneumatic, from 4 in up to 25 in Hamilton models.
| Build | Sizes here | Rated load | Mount |
|---|---|---|---|
| Solid thermo rubber (ATX) | 4 x 2 to 8 x 2 in | 200 to 400 lb | Mostly 4 x 4-1/2 in plate, swivel or rigid |
| Foam-filled flat-free | 6 x 2 and 8 x 3 in | 250 to 275 lb | 4 x 4-1/2 in plate |
| CasterHQ pneumatic | 8 and 10 in | 250 to 350 lb | 4 x 4-1/2 in plate |
| Hamilton single pneumatic | 8 to 25 in | 330 to 4,050 lb | Larger plates by series |
| Hamilton dual pneumatic | 8 to 25 in | 620 to 7,700 lb | Plates up to 8-1/2 x 8-1/2 in |
Product fields on this page [S1]. Hamilton dual 21 in titles confirm 7,700 lb class.
Solid ATX thermo rubber listings show about -20 to 160°F. Hamilton rubber pneumatic tires commonly list about -30 to 120°F [S1].
Related: flat-free foam-filled · pneumatic wheels · pneumatic casters · heavy duty dual wheel pneumatic
ATX is our solid thermo rubber off-road caster line with a knobby, flat-free tread on a plastic rim, rated about 200 to 400 lb in 4 to 8 in sizes.
Hamilton dual pneumatic models on this page reach 7,700 lb per caster on 21 in tires.
Yes on air-filled pneumatics. Solid ATX and foam-filled tires do not use air.
Most light ATX and foam models use a 4 x 4-1/2 in top plate with slotted bolt holes.
