48º stair angle allows the user to face outwards for a safer, more natural descent.Reinforced handrails.Platform W x D: 800 x 400mm (460mm depth, 10 tread and above) .Extra wide expanded mesh treads - 750mm wide x 180mm deep.Fitted with lever operated retractable castors and a safety bar that prevents access when in the mobile position.Finish - epoxy powder coated blue.3 yr guarantee.UK made.6 step and above require self-assembly.