SUS 304 Concealed Bearing Full Mortise Hinge with 3 Knuckle-DDSS061

Hinges are one of the most common types of mechanical bearings. As you may know, they are used to provide a limited angle of rotation between two objects. Hinges consist of two leafs and a knuckle. A pin is inserted through the knuckle to hold the leafs together. Butt hinges follow this same design, but they are distinguished by other hinges with their mortised construction.