Contrx full 180 degree cantilever wall-mount jib cranes are constructed out of high grade steel components and are designed for trouble-free industrial use. The hinges are equipped with self-lubricating Teflon bearings and hardened pins. The boom has 180 degrees of manual rotation. This style of wall mount is ideal when maximum head room is needed for lifting applications. Mount at any height on wall, column, or building support. Designed for indoor use, and can be custom-modified for most outdoor applications. Primed and finish in safety yellow enamel. Made in USA