Description Economical and durable. Simple to use. Beam Hook opens a full 10" to serve as a speedy, movable support for a sling or winch. Modern design features curved, pointed ends which easily grip overhead beam, tree limb, or pipe. The more pressure applied, the better the grip. The beam hook is a valuable companion piece to the Cow Lift for smaller cows Load limit 1000 lbs. 7/26