Features: 1. USING THE LID SUPPORT HINGE The lid support hinge supports box covers, such as toy box, cabinet, closet, wardrobe covers. Perfect for all lids or flaps where a smooth closing motion is required. 2. WEIGHT CAPACITY 50LBLid stay max weight support 50lbs/2pcs, Lid support hinge can be mounted on left or right side. Upward open door angle adjustable 75 degree, 90 degree, 110 degree by yourself. 3. KEEP THE LID OPEN The lid hinge will keep the lid open until you want to close it. No more worry about having to support the lid hinge. And to prevent fingers from being broken. 4. DURABLE MATERIAL Strong bearing capacity, metal connector instead of plastic clip. Made of premium zinc alloy with maximum corrosion resistance and durability, the lid hold down hinges ensure high performance. 5. EASY TO INSTALL You can easily install the lid support. Key and screws are included in the package. Notice: 1. The actual color may be slightly different from the picture due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. Specification: Material: Zinc Alloy. Size: As Picture Shows Includes: 2 X Lid Holder Hinges1 set X accessories