Bold Step has expanded its aluminum replacement treads line to cover more step sizes and shapes. Previously available in 9- and 11-inch sizes, Bold Step is now also offered in a 4-inch tread featuring a continuous anchor system.

Bold Step slip-resistant aluminum treads are available in black, white, gray, brown, green, red, blue and yellow. The product meets all OSHA, AFA and ISO 9000 standards, according to Sure-Foot Corp.