Thank you Jake, for helping me picked the correct connectors for my first simple canopy/privacy screen built on second level deck. The overall built was done with mainly the 90 degree connectors. The roof part can be lowered down and rest on the deck's railing in case of big storm/snow. The CONDUIT SPRING CLIPS screwed on the deck railing are used to hold the canopy and privacy screen in the normal position. The side privacy screen can also swing down by utilizing the Shower Curtain Closet Rod Holder (found in amazon). Each holder rated at 20lbs max holding power. The same Curtain Closet Rod Holder were used to secure the canopy to the wall studs.