The Chester Zephyr is a thoroughly engineered hoist from every standpoint. It has been made light in weight, compact and sturdy enough to serve as a rigger's hoist. Its simplicity of design makes it easy to service and main, insures long touble-free periods of service. It is a stronger, more durable hoist because its fully enclosed construction makes it more shock resistant and impervious to practically any normal operating condition. Outdoors or in, the Zephyr hoist can withstand weather extremes.