4" x 2" Cast Iron Wheel Swivel Caster with 3/4" Threaded Stem - 600 Lbs Capacity overall-height-5-1/4 Overall Plate Size: 4-1/2" x

Overall Plate Size: 4-1/2" x 6-1/4"

Cast Iron Wheel 12" x 2-1/2"

chipping and cracking

Please look at the replacement wheel picture (see link below) for a better example

Please select bearing type on the drop down labeled bearings next to the picture

4" x 2" Cast Iron Wheel Swivel Caster with 3/4" Threaded Stem - 600 Lbs Capacity overall-height-5-1/4 Overall Plate Size: 4-1/2" x4" x 2" CAST IRON WHEEL SWIVEL CASTER WITH 3 4" THREADED STEM Part #: 7RTP042CIR Specifications: Cast Iron is the standard metal wheel used by most unless a heavier capacity or greater impact strength metal wheel is needed. For applications requiring more capacity or impact strength, check out the ductile steel & forged steel wheel caster options. Please note that all 2 wide wheels are heavy duty cast iron & come with thicker treads, stronger spokes,