Nexel Stem Casters Set of (4) 5" Polyurethane Wheel 1200 Lb. Capacity

Set of 4 casters. includes donut bumpers to help protect doorways and walls. attaches to bottom of post. temperature resistance short term -40°f to +248°f (-40°c to +120°c) continuous -4°f to +176°f (-20°c to +80°c).