150mm Heavy Duty Long Concealed / Invisible / Hidden Floating Shelf Support Brackets
These floating shelf brackets are the longest and strongest brackets in the market.
The have a large part of the bracket (12mm solid steel rod) that goes into the wall for extra strength and stability
They are available in sizes 75mm, 100mm, 125mm, 200mm and 250mm
The metal rod is 12mm in diameter, connecting plate is approximately 120mm x 20mm x 4mm