Overview Reviews Product Description Phenolic casters are best suited for smoother floor surfaces due to the hardness of the materialThis surface restriction comes with the benefit of very long lasting hard suface wheelsExcellent for stationary loadsResistant to oil & grease Tuff Grade Catalog Product Videos Material Material Phenolic Wheel diameter 4" Bearing type Needle bearings Brake No Load capacity High Caster type Rigid Product Reviews Write a Review Write a Review × Tuff Grade 4" Rigid Phenolic Wheel TGC-50400-R Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *