Halloween street sign how to. What you will need: 12' piece of abs black pipe 1 1/4",two 45 Degree elbows, one 90 degree elbow Scrap plywood 1/2" preferred 2' by 2' should be enough Gorilla glue A heavy base to mount it to. Flat black spray paint Hole saw 1 1/4" 1 1/4 u brackets Optional, spray...