Color coding avoids accidents
Models include followers with O-ring seals single O-rings for 5-gallon pail units and double O-rings for 55-gallon drum units) which seal the container of material from outside contamination and drying while wiping the container's sides clean
and temperature range match the wheel required for your equipment
Brand Durable Superior Casters Wheel Diameter 5" Tread Width 1-1/4" Wheel Color Gray and Beige Load Capacity 300 Lbs
5" x 2" Ergolastomer Wheel Rigid Caster - 1,400 lbs. Capacity Precision ball bearing Color coding avoids accidentsProduct Overview The Ergolastomer wheel is our toughest wheel that can provide some cushion for heavy duty applications. These casters excel in harsh conditions, like rolling on asphalt. They are washable, chemical resistant, provide extreme impact strength, and will not produce flat spots. Tread: Solid Cast Polyurethane Elastomer, Non Marking This caster is listed with wheel diameter 5", tread width 2", load capacity 1,400 Lbs., tread type Solid Cast