Selkirk 4-in x 4-1/2-in 90-Degree Galvanized Elbow ITEM #53480 The two jamb legs each

The two jamb legs each measure

Ideal for digging holes for decks

Dries to the touch in 2 to 4 hours and covers up to 390 sq ft per gallon

Simple installation on countertops with 1-hole or 3-holes (deck mount)

900000 Exterior Dimensions (W) (inches) 7

Selkirk 4-in x 4-1/2-in 90-Degree Galvanized Elbow ITEM #53480 The two jamb legs eachThe 4 in. x 9 in. steel 90 adjustable gas vent elbow is a type B fitting used to create an offset around rafters, joists and other construction obstacles. The strong, durable, galvanized steel outer pipe has internal spacing bends to create a uniform insulating air space between pipe walls. Each end is die formed to assure uniform sizing for strong, easy to connect joints. A lock tab feature offers the option of installation without sheet metal