Tenon Adaptor For 4 Inch Square Poles With 4 Horizontal 90 Degree Tenons

Heavy duty 3mm thickness steel with double strength welds, surface is treated by hot galvanized & corrosion resistant powder-coated paint. This steel tenon bracket is designed to mount aluminum, steel, and concrete poles. Great for slip fit shoebox lights, LED street lights, flood lights, or other outdoor lighting fixtures. The square 90° horizontal tenon adapter comes with 4 pieces of M8 bolts, you can easily replace the old fixtures or for a new installation.