These lid supports are spring-loaded and easily mount on the inside of the lid and box. Touch-control cam action keeps lid open and steady; no fear of it banging down unexpectedly on small hands. Great for toy chests and other drop lid pieces like hope chests, window seats, storage chests, and stereo cabinets. Designed for mounting on the left or right of the case; either may also be center mounted. Statuary bronze finish. Screws included.
Left mount 35-45 IP Lids. Note: to find inch-pound (IP) for a lid, multiply 1/2 the distance from front to back by the weight.