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GROCO Thru-Hull Installation Tool [THT-530]

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GROCO Thru-Hull Installation Tool [THT-530]

GROCO Thru-Hull Installation Tool [THT-530]

Thru-Hull Installation ToolĀ 

Thru Hull Installation Tool

The Concept:

THT-530 makes the installation of standard GROCO thru-hull fittings possible by a single installer. Ā Slide the thru-hull fitting, flanged end first, over the tool. Ā (It will stop at the proper step.) Ā Tie a length of monofilament to the eye and place it into the already-cut hole in the hull of the boat. Ā Apply caulking to the flange of the fitting, and pull the fitting through the hole and against the hull from inside the boat. Ā 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"

$38.98

Original: $129.95

-70%
GROCO Thru-Hull Installation Tool [THT-530]—

$129.95

$38.98

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Description

Thru-Hull Installation ToolĀ 

Thru Hull Installation Tool

The Concept:

THT-530 makes the installation of standard GROCO thru-hull fittings possible by a single installer. Ā Slide the thru-hull fitting, flanged end first, over the tool. Ā (It will stop at the proper step.) Ā Tie a length of monofilament to the eye and place it into the already-cut hole in the hull of the boat. Ā Apply caulking to the flange of the fitting, and pull the fitting through the hole and against the hull from inside the boat. Ā 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"