Kartokner - 2 Pack Hanging Pulley Retractable Plant Hook, for Planters Flower Baskets Bird Houses (Black)

HIGH QUALITY : The plant pulley hook and nylon rope is strong enough to hold a 15kg (Maxium) weight plant or flower basket, no worry about the fastness, the plants or flower baskets will be safe with the adjustable ornament plant hanger holders. MATERIAL:Adopt durable nylon rope,its strong and sturdy as well as the hook. ABS shell plastic, inner engineering plastic Performance Retractable Length: approx. 7.87-35.43inches, can be hovered at any position you need, with more than ten fixed points available in a 90cm range. OPERATING PRINCIPLE : The Plant hooks pulley working priciple is in the opposite way to the seat belt. There is about 8 position. Each position is about 10 cm apart. The rope must be pulled slowly to get stuck in position.When you pull the rope quickly, you will always pull the rope to the end( the rope won’t stop in the height which you want to). EASY INSTALLATION : Self-tapping screws hooks, easy installation by hand, easy twist the screw hooks into wood, plywood or