"Manufactured in the UK from distinctive yellow 85mm x 31mm stile fibreglass channel. Popular with electrical installations and maintenance teams including chemical industries and general building trades. These platform steps come complete with a top step platform 265mm x 420mm long, which folds away in place of the top two treads when not in use. The platform locks into position and supports one person with a knee rest facility. Aluminium treads give excellent grip and added strength to the construction. Metal stays are fitted to eliminate side sway. The serrated solid rubber block feet and glass fibre stiles make these steps safe for use in all environments. The high specification makes this suitable for all trades. Manufactured to ANSI 14-5 and ESI 13-1 standards, these steps further benefit from being Kitemarked BS EN 131. Available in a range from 4-12 treads. "