3-1/2" Diameter.
Constructed of 316L Stainless Steel.
Tip includes internal flap.
Sold Each.
45 Degree Angle Cut.
Use Silicone to seal to Transom.
Length 11-1/2", Flange to Inside End 5", Flange to Outside End 6-1/2".
The tips flange has an O.D 5-1/2".