Hooks are important parts of electric gourds, which are used to fix the gourd and hanging truss and lamp racks. What level is the hook of the stage electric gourd? The upper and lower hook groups of the stage electric gourd are caused by alloy steel thermal forging, with 4 times the intensity and belonging to the G80 -level lifting hook. The rolling bearings can be transferred at 360 degrees. Hot forging hooks can rotate at 360 degrees and attach safe card tongue to ensure that the operation is safe to prevent the hidden dangers of decoupling. Before the factory of the British Pigeon Brand Stage Electric Gourd, a 1.25 times test load was tested. For example, the 1 -ton stage electric gourd will repeatedly hang 1.25 tons of weight test performance and speed. The upside -down electric gourd on the Pigeon card can customize a variety of different uplifting heights, and can choose different uplifting heights such as 10 meters to 20 meters according to your actual situation. You can also choose to configure the distribution box, aviation box, chain bag, aviation plug.