Perforated-o safety grating plank for stair treads Perforated-o safety grating stair treads also called stair treads are produced with welded end carrier plates. It includes standard stair treads and stair treads with nosing. It features punched large holes and small buttons, ...
Diamond safety grating stair treads feature anti slip Diamond safety grating stair treads are produced with welded end carrier plates, it uses the same materials with plank. The pattern can be 2, 3, 4, 5 diamonds. The stair treads are divided into standard stair treads and ...