1 Pair of Self-Balancing Lid Support Hinges, Left & Right, Dark Bronze Tone with Screws for Sofa, Box, Cabinet, Toy Box, and Shoe Bench

High-Quality Material: Made of durable iron and finished with a dark bronze tone, these hinges are designed to be anti-rust and long-lasting. | Built-In Spring Mechanism: The built-in coil spring, finished in black, has a wire thickness of 1/8-in (2.5 mm), providing reliable support and preventing the lid from slamming shut. | Versatile Application: Ideal for use in foldable sofas, cupboards, chests, toy boxes, and shoe benches, these heavy-duty spring hinges offer excellent lid stay support. | Easy Installation: With the included mounting screws in black, you can easily install either a single hinge or a pair (left and right) using just a screwdriver. | Comes with 2 pcs support hinges and matching mounting screws. Clear installation diagram included for quick assembly. Professional installation is recommended to achieve optimal supporting performance. | Designed for wooden storage boxes, toy chests, shoe bench lids and cabinet flip tops. Works with wood panels ranging from 5/16 inch to 1/2 inch in thickness. NOT suitable for glass doors or metal doors. Please confirm your panel material and thickness before purchase. | Please measure your cabinet lid size and weight before ordering. Single pair supports limited lid weight. This hinge is for single flip-top lids, not for double doors.