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Medium Duty Polyolefin Wheel: 300lbs. capacity
                                
                            
                            
               
              Polyolefin Wheel Capacity: 300lbs.Hub Length: 1-1/2"Bearing: Delrin 1/2" ID  (3/8" with Spanner Bushing)Hardness: 70(+/-5) Shore DColor: BlackTemp. Rating: -45°F to +180°F
 
              This hard tread polyolefin wheel is light weight,offer non-marking floor protection, and resists hard impacts. Impact strength is far greater than a hard rubber whel. It offers resistance to most oils, chemicals, grease, solvents, and acids. Standard color is black.
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