The ROHN FRM line of mounts are a non-penetrating, ballast type roof mount that offers a 30" to 60" mast in sizes ranging from 1-1/4" to 2-3/8" OD. The base of the mount is 34-3/4" square with trays to fit the concrete blocks, typically used as ballast. The mount is galvanized for corrosion protection and goes together quickly. All mounts are UPS shippable.
Use an optional FRMMAT or FRMPAD (available separately) as a protective barrier between the mount and the roof. Optional SCK150 safety cable kits also available.