Guanbo steel-and-wood glass stair railing posts (GB-2142–GB-2192). Includes 51 models in the GB-2142–GB-2192 range. Multiple structures and heights are available; confirm dimensions for the selected model and project. Finishes: mahogany, wood grain, silver and black. Applications: interior stairs, duplex homes, villas and hotels. Images, model numbers and classification are compiled from the Guanbo manufacturer catalogue; confirm dimensions, hole positions, installation method, material and finish before quotation or ordering.