General description High-quality zinc alloy adjustable support hinges designed for cabinet doors, wooden boxes, and kitchen furniture doors. These hinges ensure sturdiness and durability, providing long life with wear and corrosion resistance. Technical specifications Material: Zinc alloy Adjustable door opening angles: 75°/90°/110° Includes screws and bolts for installation Installation Easy installation with provided screws and bolts No need to distinguish between left and right hinges Usage Suitable for flap doors, kitchen cabinets, wardrobe doors, window seats, wardrobes, garden containers, and toy containers Adjustable support force using included hex wrench Slow-closing design prevents slamming and protects fingers