Muscle Mate 100-40-12 Wall Jibs Wall Jibs, I Beam, 5″ Flange Width, 4000 lbs. (2 tons) Capacity – Each

Mount at any height on a wall, column or building support
Wall mounting gives 180? rotation, column mounting provides 220? of rotation
Equipped with end stops to limit trolley travel
H-Beams use flat-wheel trolleys; I-Beams use taper-wheel trolleys
Cantilever design is ideally suited for mounting applications where headroom is limited
F.O.B. Vaudreuil, Quebec