Boon MAXX White On Black Metal 1x4 steel-shelving The support tube is 155mm

The support tube is 155mm long and 18mm in diameter

Single slot support brackets so dust and dirt does not accumulate within the brackets as is possible when using double slot brackets with ventilated shelving

Expandable — add shelves and uprights as needed

ideal for small spaces like hallways and bathrooms

If using the kit as a bookshelf add the bookend brackets available here

Boon MAXX White On Black Metal 1x4 steel-shelving The support tube is 155mmThe MAXX Metal modular shelf system prioritises strength, simplicity, and versatility. Constructed from high quality 28mm thick eco friendly boards and sturdy steel frames, it offers ample rectangular shelving that effortlessly supports heavy books, files, and decor, making it suitable for both professional and home settings Its signature feature is the open side frames made from precision engineered, powder coated steel, which deliver strong