Things You'll Need
Instructions
Lay the 10-inch surface of a 2-by-10 board parallel to the ground surface. Look at the surface of the 2-by-10 and place a railing flange on the center. Repeat with the second post.
Screw the railing flange into the wood, using hex-head lag screws. Repeat with the second post.
Place the 4-foot piece of pipe into the opening on the railing flange. Repeat with the second post.
Use an Allen wrench and tighten the Allen nuts to secure the pipe. Repeat with the second post.