Detailed Product Description HSZ series chain blocks can be used in machine installation,goods convey in industry,agriculture,construction,industry and other areas!The main performances and technical specifications: ModelHSZ0.5HSZ-1HSZ-1.5HSZ-2HSZ-3HSZ-5HSZ-10HSZ-20Capacity (t)0.511.52351020Standard lifting heighy 2.52.52.52.53333Test load 0.751.52.2534.57.512.525Hmin headroom (hook to hook) Hmin ...