GROCO Thru-Hull Installation Tool [THT-530] Signaling Devices TX3916 Outrigger pole is built

TX3916 Outrigger pole is built to the high standards of workmanship you have come to expect from Lee's Tackle

12" x 18" Dolphin Flag

Model: 101037

installed via single coaxial cable

GROCO Thru-Hull Installation Tool [THT-530] Signaling Devices TX3916 Outrigger pole is builtThru Hull Installation Tool Thru Hull Installation Tool The Concept: THT 530 makes the installation of standard GROCO thru hull fittings possible by a single installer. Slide the thru hull fitting, flanged end first, over the tool. (It will stop at the proper step.) Tie a length of monofilament to the eye and place it into the already cut hole in the hull of the boat. Apply caulking to the flange of the fitting, and pull the fitting through the hole