Step ladders and multi-part extension ladders in a range of working heights, from compact 1.00 m Type A models with three steps up to Type I extension ladders reaching 4-9 m in three sections. The range includes single and two-part designs such as the Wibe WKS and Wibe 49213, alongside a Krause zip-up ladder, giving access solutions for rigging, lighting, and general maintenance work at height on stage, studio, and event sites.
These ladders are used wherever crew need safe, stable access above floor level, whether positioning fixtures, running cable, or reaching structural points during build and strike. Type A ladders suit shorter, self-supporting tasks, while Type I extension ladders are intended for greater reach against a wall, truss, or fixed structure, complementing other rigging and access accessories in this section.