Groco THT-530 Boat Marine Bronze 1/2" to 3" Thru-Hull Fitting Installation Tool

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  • Regular price $129.95
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  • Groco Boat Marine Bronze 1/2" to 3" Thru-Hull Installation Tool
  • Fits standard Groco thru-hull fitting sizes from 1/2" to 3".
  • Simplifies thru-hull installation
  • Saves time
  • The Groco thru-hull installation tool makes installing new thru-hull fittings a simple one-person task
  • How it Works:
    • Simply slide the flanged end of the thru-hull over the tool
    • Tie a length of monofilament line to the eye and thread it through the hole in the hull and through the thru-hull lock nut or seacock
    • Caulk the flange of the fitting, then pull it tight to the hull and screw the thru-hull to the fitting
  • Manufacturer: Groco
  • Model Number: Installation Tool
  • Part Number: THT-530