Check the listing for details. GRAINGER APPROVED 3W433 Tripod Stand,25" to 43" H 3W433. Condition: New. Listed at 113.22 USD. Conveyor Support Stand, Tripod Stand, Portable, 400 lb Stand Load Capacity, 16 in For Between Frame Width, Light-Duty, 18 in Overall Width, Steel Stand Material, Green Tripod conveyor support stands (also known as T-stands) are portable and can be brought to different locations to temporarily support sections of unpowered (gravity-flow) skate wheel or roller conveyors. The height of each conveyor stand can be adjusted to create a level or sloped conveying surface. The stands must have a load capacity that exceeds the combined weight of the conveyor sections they are supporting and the items being moved on the conveyor.Conveyor support stands hold up the sections of a conveyor, and the height of each conveyor stand can be adjusted to create a level or sloped conveying surface. The load capa.