GROCO Thru-Hull Installation Tool [THT-530] Marine Hardware | Gas Springs UPC: 760687116738

UPC: 760687116738

Inner bracing plate secures the Deck  base to the pod and gives increased rigidity to the assembly eliminating potential damaged from shock and vibration

Real Time LED Status Indicators

Our newest generation On-Board Marine battery chargers include leading advancements in digital charging technology and waterproof design/construction

Connections: Red (Battery) and White (Load)

GROCO Thru-Hull Installation Tool [THT-530] Marine Hardware | Gas Springs UPC: 760687116738Thru 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