![GROCO Thru-Hull Installation Tool [THT-530] Ram Mount Store | Vehicle Mounts The corrosion proof construction of](https://cdn.shopify.com/s/files/1/0769/5908/8945/files/75342XL.jpg?v=1749036783)
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The corrosion proof construction of this system provides a long service life in both fresh and salt water applications as it is designed with stainless steel fasteners and a stainless pole
Box Dimensions: 2"H x 2"W x 33"L WT: 0
4mm(1/4") Pin
Both models are made with 2
UPC: 9420064130375
GROCO Thru-Hull Installation Tool [THT-530] Ram Mount Store | Vehicle Mounts The corrosion proof construction ofThru 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