A barrel hinge is a sectional barrel that is secured by a pivot. A barrel is a component of a hinge. Barrel steel hinges have a hollow cylinder-shaped section where the rotational bearing force is applied to the pivot. A barrel hinge may also have a screw shaped section for fastening and/or driving the pivot. These types of steel hinges are often used in door frames where an outside hinge is not desired. M & K Metals stocks the highest quality barrel steel hinges available.
Steel Barrel Hinge with Grease Fitting