The No 3042W two ball bearing five knuckle butt hinge is designed for heavy doors. These hinges feature wider than normal hinge leaves which positions the door out further. When set in a reveal, wide throw hinges allow a door to open 180°. Larger and smaller versions of this hinge are available for different door thicknesses. The hinge is shown with button finials. All Nanz finials can be supplied, and all plated and patinated finishes are available.