![GROCO Thru-Hull Installation Tool [THT-530] Anchoring & Docking | Fenders Formulated to KILL CORROSION ON](https://cdn.shopify.com/s/files/1/0277/9922/4408/products/75342XL.jpg?v=1577043982)
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Formulated to KILL CORROSION ON CONTACT from completely submerged
UPC: 742985146501
The Scotty Line Puller is the ultimate crab and prawn trap pulling machine
GPSMAP® 741/741xs
accomodating all rods
GROCO Thru-Hull Installation Tool [THT-530] Anchoring & Docking | Fenders Formulated to KILL CORROSION ONThru 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
