Faithful steel hop up in dark grey - simply kick along into position, hop on and the sprung castors lock in place. Commonly used by retailers, libraries and offices. Closed Height (m) 0.43. Open Height (m) 0.43 Rungs/Treads 2. Sections 2. Material Steel. Usage Type Medium Duty. Warranty 3-Year. Standard EN14183. Platform Height (m) 0.43. Weight (kg) 5