90x180 aluminum profile with 12 slots, black anodized finish. Profile from the 45 nominal size family, with 10.2 mm slots, recommended for heavy-duty structures, such as large-span machine frames or partitions. Manufactured from EN AW-6063 T5 aluminum alloy, the 90x180 12-slot profile features 10.2 mm slots and is compatible with the Wolweiss range of aluminum profile accessories, namely squares, brackets, linear and corner connectors, allowing for the assembly and disassembly of modular structures without welding. Custom cutting available, with an option for angular cuts up to 45º at each end.