Martin Sprocket & Gear Martin C4-FRD-24UPC: 697950848297 | UNSPSC: 24101701 | GTIN:Conveyors & Conveyor Parts > Conveyor Parts > Conveyor RollersMartin Trougher Replacement Roller, 4 in Dia, 27.38 in Length, 325 lb, Steel, 04 ga Wall ThicknessSpecs:Wall Thickness: 04 gaLoad Capacity: 325 lbMaterial: SteelDiameter: 4 inLength: 27.38 inPackaging:Weight: 24.0 lbCertifications/Standards:CEMA/NIBA Standards