Material: SteelFinish: Brass PlatedContains One Set, Top And BottomSafe Work Load: 50 lbs. Per SetDesigned With Ample In-Out Lateral Adjustment For Perfect Door AlignmentDelrin Pivots Ensure Quiet Operation And Long ServiceDoors Can Be Removed Without Taking Off Hinge BracketsRemovable Ramps Included, Ramps Allow Door To Return To The Closed PositionComes With Screws