If a fence post you set in concrete has now broken or succumbed to rot, don\'t worry! The Fencefast Easy-Fit Repair Spur allows you to replace the post without having to dig up concrete and start again. You just need to cut off the old post flush with the concrete and then drive the repair spur into the remaining wood still in the ground. Next, you fit the new post into the \"shoe\" of the spur and use the twin nut and bolt mechanism to secure the new post in place. Made from steel, the spur is protected by a black powder-coated finish for durability. The spike is 600mm and the shoe is suitable for fence posts from 65-80mm. Recommended depth for sinking: 600mm Repair fence posts quickly & simply Steel thickness 1.5mm to 3.00 mm 65 - 80mm (3\' nominal) Order one spike for each post ordered