Left or Right Mounting]This upper cabinet hinge can be installed on either the left or right side, providing flexible mounting options for different cabinet layouts. For the best opening and closing performance, we recommend installing two hinges - one on each side. Designed for Extra-Long Upper Cabinet Lids]This soft close lid support hinge is specially designed for extra-long upper cabinet lids. Made from solid zinc alloy, it provides heavy-duty strength and stable support for large cabinet doors. Adjustable Tension for ]Features 12 levels of adjustable tension, allowing you to fine-tune the closing speed and resistance to match different lid sizes. Supports up to 88 lbs, suitable for cabinet lids up to 39" high and 12"-59" long. Safe & Smooth Soft Close]The hinge holds the lid open securely between 30° and 90°, and automatically closes softly below 30° to prevent slamming. With a 110° maximum opening angle, the door stays fully out of the way, making access easier and . [Easy Installation] : you quickly locate positions. Even beginners can complete the installation with ease., Weight: 2.85388398159 pounds, Manufacturer: NONDK