GROCO Thru-Hull Installation Tool [THT-530] Winterizing | Cleaning Factory P/N TC9127

Factory P/N TC9127

The beam pattern of the Javelin underwater light series has been carefully designed and optimized for optical efficiency

Direct to Bluetooth Smart dongle you can display your BMV or MPPT information on iOS and Android devices

2 or 3 banks of batteries at 12

Cam Buckle

GROCO Thru-Hull Installation Tool [THT-530] Winterizing | Cleaning Factory P/N TC9127Thru 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