Let this base anchor bracket do the heavy supporting work for you. Builders use connectors like this in masonry construction jobs to join material such as heavy timber sleepers to solid concrete bearers. This hard-wearing sleeper bracket is built for tough jobs and offers a strong base for supporting poles. Its 220 mm long spike goes deep into a cement sleeper to offer a secure and steady connection. Concrete in Wooden Post Support Bases for 3 & 4" Posts  [SECURE] Heavy Duty Angle Bracket Ready To Secure In Concrete To Stop Any Movement Of Heavy Duty Timbers Held In Masonry/Concrete [CONCRETE IN] Long Rodding Held In Concrete Stopping The Angle Bracket Moving Offering A Super Strong Hold Dual Coated Epoxy Coating Ensures Anti Rust & Corrosion [SIZE] Rod (220mm Long) - (Bracket Dimensions 100(H) x 75(W) x 70(D)mm) [WHERE TO USE] Can Be Used As Sleeper Angle Bracket, Carport Angle Bracket, Pergola Angle Bracket, Gazebo Post Support, Shelter Angle Bracket & More (NOT IDEAL FOR FENCING)) [HOW TO USE] Simply Set The Rod In Concrete Wait To Set Grab A Drill Or Screwdriver And Attach Angle Bracket To Timber Using Our Organic Green Timberdrive Screws For A Super Secure Hold