From Rowlinson
You can secure your posts for your fence with this handy Rowlinson Bolt Down Post Anchor. It will provide you with a strong 75mm anchor that can be bolted onto your fence. Made from steel, this post anchor is hard wearing and designed to last so that you can have a long-lasting fence in your garden. This is easy to set up with four holes for bolting down (bolts not included) and comes in a red oxide finish.Features Fits Post 75x75mm Four holes for Bolting down (bolts not included) Steel construction Red oxide finish Note: Must be ordered with a minimum of any 3 fence panels or screens.External Dimensions: Height: 150mm