Qxg-150 Qxg-150A Convery Chain Wheel Qxg-150b Sprocket Wheel for Transmission Chain

chain wheels | mcmaster carropen and close almost any hand wheel operated overhead valve from the floor. these wheels can also be used to operate hatches, skylights, and other overhead components. use these wheels with galvanized steel lock link chain not included . incorporate a chain container sold separately to keep work spaces safe and organized..