Cylinder capacity: 1-10Cylinder diameters supported: Up to 12"Cylinder rack dimensions:72"w x 26"d x 72"hGas Cylinder Storage Rack Features:Meets USGS high seismic hazard zone requirements when installed properlyOSHA, NFP1, NFPA 55 and CGA compliant when used properlyProcess Station: 2 strut mounting rails at 67 and 72 inch height from the floor2" square steel tube continuously seam welded, 0.125" thickHolds ten cylinders, five wide by two deepTwo levels of welded steel chains12 Pre-drilled 0.531" diameter floor mounting holesAnchor bolts (Model # ACITW5FS) available for purchase separately (not included)Gas cylinder rack includes snaps for each cylinderSealed with exterior grade black powder-coat paintIndoor or outdoor bulk cylinder storageMade in the USAProduct weight: 400 lbs