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GROCO Thru-Hull Installation Tool [THT-530] 1.2 lb
GROCO Thru-Hull Installation Tool [THT-530] is backordered and will ship as soon as it is back in stock.
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Care information
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Delivery and Shipping
Delivery and Shipping
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GROCO Thru-Hull Installation Tool [THT-530]
Thru-Hull Installation ToolÂ
Thru Hull Installation Tool
The Concept:
THT-530 makes the installation of standard GROCO thru-hull fittings possible by a single installer. Â Slide the thru-hull fitting, flanged end first, over the tool. Â (It will stop at the proper step.) Â Tie a length of monofilament to the eye and place it into the already-cut hole in the hull of the boat. Â Apply caulking to the flange of the fitting, and pull the fitting through the hole and against the hull from inside the boat. Â Thread the mono-filament through the locknut or seacock. With the fitting pulled firmly against the hull the locknut or the seacock may be screwed onto the fitting.
THT-530 fits GROCO Thru-hull Fitting Sizes from 1/2" through 3"
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