USA Hamilton Heavy Duty Forged Steel Casters

R-MD-63FST Hamilton-Maxi-Duty Rigid Caster 6x3 Steel Wheel

6" x 3" forged steel wheel with crowned face 12,000 pound capacity 10" mounting height 8-1/2" x 8-1/2" top plate 7" x 7" bolt hole pattern for 5/8" mounting bolts 1-1/4" diameter grade 5 hex head axle Made in the USA Ships in 24 to 48 hours  

R-MDD-63NYB - 6" Hamilton Maxi-Duty Dual-Wheel Nylon Rigid Caster

Hamilton Maxi-Duty Dual-Wheel Rigid Caster with 6" x 3" Nylast™ High Performance Cast Nylon Wheel 1/2" Sealed Precision Ball Bearings 8,600 lb Capacity 10" Overall Height 8-1/2" x 8-1/2" Mounting Plate 7" x 7" Bolt Hole Pattern MADE IN THE...

R-MD-63NYB Hamilton-Maxi-Duty Rigid Caster 8x3 Nylon Wheel

6" x 3" Nylast® wheel with precision ball bearings Machined cast nylon has a 85 Shore D hardness 5,400 pound capacity 10" mounting height 8-1/2" x 8-1/2" top plate 7" x 7" bolt hole pattern for 5/8" mounting bolts 1-1/4" diameter grade 5 hex head...