Frame Mount Swivel Skid Wheels 4" x 2"

Best suited for use on front engine motorhomes, fifth wheels and trailers up to 30' in length. 4" x 2" cold forged steel swivel caster. Heavy-duty metal wheels with roller bearings, zerk fittings, and 1/4" of tough urethane on outer edge. Steel mounting hardware and plates included. For medium-duty use 94-8378 or for heavy-duty use 94-8377. 2 per pack.