LARSON Tradewinds Premium 36 in x 81 in Black Full View Aluminum Storm Door Flat Bar Workability: Thin 0 5 in Height 21 Workability: Thin 0 Q: What is the rope’s working load limit screen hides in top cassette when not in use The revolutionary closing system is built into the frame and hidden out of sight at the top of the door providing a clean look inside and out keyed deadbolt lock provides enhanced protection (sold separately) Overlapping edge with dual weatherstrip offers the tightest seal for increased energy efficiency Heavy duty 1 7 8 in thick frame construction stands up to heavy traffic REVERSA HINGE allows for right or left hinge mounting EasyHang™ installation is faster and easier than traditional methods and offers a no cut system with mounting rail extenders for an exact fit every time