Jet Trademaster Series electric hoists combines safety, portability, and durability to operate in all your industrial, construction, and transportation applications. With its market leading wireless controller and 2-in-1 mechanical brake and overload slip clutch, safety is most important. With the only DC Brushless motor in the market, 5 pocket chain sheave, and thermal overload protection, you have the durability you need to reduce maintenance costs. All of this with a lightweight compact housing that will get you into those tight areas while allowing you transport it from job to job in its molded carrying case. The Tradesmaster Series comes in 1/8-Ton to 1/2-Ton capacities and standard lifts of 10 ft. and 20 ft. (custom lifts up to 100 ft. are available). Material: Steel.