55mm nosing. Extremely durable, with a tough slip resistant surface. Highly resistant to impact, abrasion, most common solvents, chemicals, acids and hydrocarbons. Fits to wood, chequer-plate, concrete, open-grate and plastics. Stair treads cover most of step platform with a 90° return on the front. Black tread, with high visibility yellow or white nosings. 10 year guarantee. Tread depth 345mm. NB. Matching covers for ladder rungs are also available on request.
