• Adjustable】: Fully adjustable and locked, extremely high resistance to tearing and rust, can be used for a long time. 
• 【East To Use】: With a metal clasp to bind the rope on one end,these new hangers make it easy and smooth to raise and lower the lights and othet stuffs. Meet your needs for hanging tent ,fan and much more. 
• 【Safe and Durable】: Make of high quality metal and carefully crafted nylon, strong enough to hold 150lbs/ 68kg stuffs. Very safe and durable. 
• 【Two Steps】 : 1.Secure the hook which with a pulley in a firm location. 2.Use another hook in the other end of rope to hang your product.Pull the rope which without the hook to adjust the product upward. If need to adjust the product downward ,should push the position lever which embedded in the pulley, then pull the rope which with the hook 
• 【Widely Used】: carabiner buckle is convenient, fast, automatic locking, anti-loose design to ensure safety. Very suitable for indoor planting racks, carbon filters, led planting lights, etc.