Heavy Duty Roller Tracks - Flanged Plastic Rollers - 72mm Pitch Heavy duty plastic rollers with flanged edge for installing in factory, warehouse and workshop shelving, floors or equipment. Ideal for transporting heavier goods and materials quickly and easily or using as part of a material handling process. Flanged plastic roller tarcks Flanged edge keeps goods and materials on the track Roller pitch: 72mm Roller diameter: 46mm Roller diameter including flanged edge: 70mm Overall height: 83mm Overall height including flanged edge: 95mm Overall width: 74mm Choose from 2 lengths of roller track : 2400mm 3600mm Capacity per linear metre: 845kg 2 year guarantee