Levelmaster telescopic ladder with 4 x 5 rungs and triangular stabilisers, complies with the new EN 131 standard. This ladder is probably the most versatile of all, as it can be used as a height-adjustable stepladder and a length-adjustable single ladder. It is suitable for use on uneven surfaces or stairs. Features include a sturdy steel pin joint and compact transport dimensions. The length as a stepladder ranges from 1.57 to 2.55 m, while the length as a single ladder ranges from 3.05 to 5.28 m. The pack size is approximately 1.58 x 0.63 x 0.21 m, and the stile size is 60 / C64 mm. Commercial employees are only permitted to use rung ladders with accessories in accordance with TRBS 2121-2.