The plastic skate wheels have a 1-15/16in diameter, giving this flow rail a 2-1/2in top of roller height from the mounted surface.
The Ultimation galvanized flow rail measuring 5 long with 20 staggered plastic skate wheels can be used to quickly build your own flow rack system. This heavy-duty galvanized flow rail can support up to 200-pounds per linear foot when the load rating is fully distributed, making the maximum load capacity 1,000-pounds for an evenly distributed load. Flow Rail, 5, Staggered Plastic Wheels These flow rails are great to use on pick-up trucks and trailer beds, and are a cost-effective alternative to bed slides or cargo glides. Available in 10 and 5 sections, this heavy-duty flow rail conveyor skate wheel system uses rollers to smoothly move pallets, cartons or parts of nearly any type.