![GROCO Thru-Hull Installation Tool [THT-530] Communication Can retrofit to existing TM258](https://cdn.shopify.com/s/files/1/0350/0497/3196/files/75342XL.jpg?v=1682731665)
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Ships within 48 hours · Estimated delivery Nov 6 - Nov 11
Can retrofit to existing TM258
Captive Lock universal head can be fixed in either of two planes
UPC: 671880532129
Explorer NavPro w/Wi-Fi & GPK-11 GPS Antenna
NaviLED Stern Navigation Lamp - 2nm - Black Housing
GROCO Thru-Hull Installation Tool [THT-530] Communication Can retrofit to existing TM258Thru 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
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