National Hardware N193-763 Round Rail, Steel, Galvanized, 2-3/8 in W, 2-13/32 in H, 96 in L Building Materials Like the bullnose radius bit

Like the bullnose radius bit

WonderBoard® and cement backer board

while electronic overload protection and unibody construction provide additional durability

scale and lint for farm and ranch

Each segment is laser welded to the steel core for increased durability in tough materials

National Hardware N193-763 Round Rail, Steel, Galvanized, 2-3/8 in W, 2-13/32 in H, 96 in L Building Materials Like the bullnose radius bitDesigned for doors weighing up to 600 lb. per panel. Can be used with various types of single and multiple brackets. Advanced rail design with flat top and sides for easier mounting and better stability. Self cleaning and smoother operation. Interchangeable with other brands of round rail. Manufactured from galvanized steel.