Aluminum ladder 4 steps by 4m (4.7M)

A standard, single-piece 4-step aluminum step ladder is designed for household tasks and typically has a maximum height far less than 4 meters. Specification Typical Dimensions Total Height (Closed) $\approx 1.2 \text{ to } 1.3 \text{ meters}$ Highest Standing Step (Top Step Height) $\approx 0.8 \text{ to } 1.0 \text{ meter}$ Maximum Safe Working Height (Reach) $\approx 2.5 \text{ to } 3.0 \text{ meters}$ (Your height $\approx 1.5 \text{ m}$ for the reach) Ladder Length (Closed) $\approx 1.2 \text{ to } 1.6 \text{ meters}$