![GROCO Thru-Hull Installation Tool [THT-530] Outdoor | Compasses - Magnetic Route memory 100 x 50](https://cdn.shopify.com/s/files/1/0704/3376/7726/files/75342XL.jpg?v=1711760419)
Pay in 4 interest-free payments of $29.88 Learn more
Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
Route memory 100 x 50 points
105°C dry and 75 °C wet
UPC: 647124121251
No holes to drill or changes to make on your boat
Simply wipe the lens with a cloth to remove any marine growth
GROCO Thru-Hull Installation Tool [THT-530] Outdoor | Compasses - Magnetic Route memory 100 x 50Thru 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
