Electric Hoist Installation Roller Trolley 4 Wheel Trolley Assembly Silent for u
Features: For use with 1-5/8″ Wide and All 1-5/8″ or Taller Strut Channel The 4 wheel pulleys are suitable for a variety of situations in our daily lives, for electric hoist systems, garage lift systems and ceiling trolley systems, as well as for hanging DIY projects such as perforated bags and sliding barn doors.
