A-06 is a pre-buried steel plate base for handrail support columns, weighing 452.4g. The two holes provide precise positioning and a stable connection method for the installation of handrail support columns. In scenes such as construction or furniture manufacturing, when handrails need to be installed, this pre-buried steel plate base plays a key role. Its weight of 452.4g ensures that it will not shift easily after being buried, providing a solid foundation for the entire handrail system. The double-hole structure makes it convenient for construction workers to tightly fix the support column and the base through bolts and other connectors, so that the handrail can be stably supported, meeting people's requirements for the safety and reliability of handrails.