Certified to BSEN131. Non-conductive so is ideal to use where electrical hazards exist and has a unique strengthening beam incorporated into non-slip treads, rubber feet and aluminium side arms prevents slips and twists as there are no tapes to snap, or flimsy arms to break. Rigid box section back legs with additional cross braces and k straps for increased strength and stability. Back legs are also reinforced. This applies to 10 and 12 tread stepladders only. Lightweight and easy to carry and has a plastic tool tray to hold tools and equipment while working.