
Quality Materials The 90 degree folding shelf hinges are made of cold-rolled steel, strong and durable, and double-plated with copper and nickel, rust-proof and not easy to deform, more corrosion-resistant and longer service life. Help you easily organize your furniture, save space and keep order. 90 Degree/180 Degree Hinges The shelf hinges are designed for 90 degree and 180 degree use, suitable for most types of desks and walls. They are ideal for door connections of kitchen cabinets, cupboards, TV stands, bookcases, wine cabinets and many more. Easy to Use The cabinet hinges can be installed as half hinges or full hinges without drilling holes. They are easy to install, remove, and replace. This saves time and labor. (Please start the installation work after determining the installation method and marking the installation position). High Elasticity and Support Stainless steel folding hinges are designed with springs inside with high elasticity for a slow and smooth closing action,