3.5" Dia Gravity Roller Conveyor is generally used to manually(or with gravity pitch) convey Pallets, Unit Loads, or Heavy Containers. It's main advantage over #251 or #267 Conveyor is the ability to be made wider(less tube deflection) or handle loads with fewer contact points on the conveyor(ie., steel containers with runners). Rollers can be requested high or low in the frame. Powder Coat Finish (Choice of 13 colors). Supports as required per elevation request and support centers.