The vertical string of 26 insulators uses alternating sizes, 10 inch and either 15 or 16.5 inch Sediver glass aerodynamic suspensions . The dual string of 42 suspensions is composed entirely of the larger size. This is a corner tower where the line changes direction. Because of this it has extra insulators to share the stress, in excess of 800 . More pictures in the insulators in use category [id=91209091]