On the GT 51M – TH transducer from Garmin how far out does it protrude with faring block from the

The GT51M-TH is a transducer designed by Garmin for use with their fishfinder and sonar systems. When installed with a fairing block, the amount by which it protrudes from the hull can vary based on the specific installation and hull design. The GT51M-TH typically protrudes around 3 to 4 inches from the hull when installed with the fairing block at a 20-degree angle. However, the exact protrusion distance may vary depending on factors such as the thickness and shape of the fairing block, the angle of installation, and the specific hull design.