Specialty and Sliding Barn Door Hardware | RW Hardware Window Hardware, Closet Door Parts, Patio Door Parts, Kick Plates, Toilet Partitions, Waste Receptacles, Push and Pull Plates, Washroom Accessories, Sliding Screen Door Parts, and Door Hardware. Hotline 800-253-5668. Since 1880, RW Hardware has been the leading manufacturer of hardware and door accessories. All products covered by industry best 10-year warranty.