3" x 1-1/4" Polyon Alum Thread Stem Caster,Exp Adapter,Total Lock Brake,350 lbs Adapter Size:1-1/8" Tube I.D. Ramp fits over the sill

Ramp fits over the sill to keep securely in place

Compatible fluids - engine oil

Tread: Polyurethane Elastomer This caster is listed with wheel diameter 6'

drop forged 5/8" thick top plate integrates with a forged 7" diameter precisely machined raceway with a single row of hardened 3/4" ball bearings

Dimensions: 24

3" x 1-1/4" Polyon Alum Thread Stem Caster,Exp Adapter,Total Lock Brake,350 lbs Adapter Size:1-1/8" Tube I.D. Ramp fits over the sillProduct Overview Polyurethane elastomer tread is chemically bonded to an aluminum core. The aluminum core has a strong attractive appearance, is lightweight, and is resistant to rust and corrosion. Tread: Polyurethane Elastomer This replacement caster component is listed with wheel diameter 3", tread width 1 1 4", load capacity 300 Lbs., tread type Polyurethane Elastomer, and bearing type Annular Ball Bearing. Before ordering, verify the listed wheel