What is a device used to provide adjustable access for work inside chimneys?

The device designed specifically to provide adjustable access for work inside chimneys is a chimney hoist. This equipment features a mechanism that allows workers to safely reach different heights within a chimney structure, facilitating tasks such as inspections, cleanings, or repairs.

Chimney hoists are engineered to support the weight of tools and materials while offering stability and safety for the individual working in potentially confined and vertical spaces. The adjustability refers to the ability to position the hoist at various heights and angles according to the requirements of the specific job and the design of the chimney itself.

While scaffolding, scaffolding rigs, and access lifts might offer general scaffolding capabilities or support systems for construction work, they are not specifically tailored for the unique challenges and dimensions encountered within a chimney. Thus, for tasks specifically related to chimney access and maintenance, the chimney hoist is the most suitable and effective choice.