About this itemHeavy Duty Lid Stay Hinges are designed to support the lids of box, such as mini toy box, cabinet,closet,wardrobe lids, the enhanced version has the advantages of strong bearing capacity,maximum Weight of 50lb.Adjustable Weight - the support hinges are fully adjustable for different weight by turning the screw in the middle of the arms to set up appropriate pressure .Material - Made of premium zinc alloy, corrosion-resistance and Super durable,It is designed for avoiding slam shut and slam fingers ,you can lift the lid by yourself and hold it up while storing shoes, linens, kitchen hardware or other daily goods,Each lid stay can be used for right or left hand mounting,holds the door at any angle you want,upward door open adjustable angle of 75,90,110,Please do ask some one skill in carpentrylid hinges are suitable for any lids or flaps when a soft closing motion is required With our small, compact design our lid stays can be used in a very tight areas,perfect to support the lids of small box, such as toy box, cabinet,closet,wardrobe lids Package quantity:2 Screws included NOTE [1] DO NOT use for lid/door that weighs over 50lbs. [2]Please do not use lubricating oil or similar things,cause it can interrupt the reaction of the braking Arm.Size: 116*32*17mmColor: silverProducts include: 2*Free stop support rod