This base plate is designed to be used between Colorbond panels, serving as a cost-effective alternative to plated posts for securing to concrete slabs, timber decking, or the top of core filled block retaining walls.

Securely attach Colorbond channel posts to the sides of a shark fin, sandwiching the posts between them. It's made of galvanized steel, this base plate is 5mm thick and has a 3m fin thickness. The fin is 300mm high and the base plate measures 100 x 150mm. It has 11mm pre-drilled holes for easy installation.