“Forespar Marelon Full-Flow Seacock1/2″ Mushroom Through-Hull [904042ABYC]” has been added to your cart. View cart
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![GROCO Garboard Drain w/Plug [TD-500]](https://www.goodcircuitsupply.com/wp-content/uploads/2026/09/groco-garboard-drain-w-plug-td-500.webp)
![GROCO Bronze Clam Shell Style Hull Strainer w/Mount Ring f/Up To 1" Thru Hull [SC-1000]](https://www.goodcircuitsupply.com/wp-content/uploads/2026/09/groco-bronze-clam-shell-style-hull-strainer-w-mount-ring-f-up-to-1-thru-hull-sc-.webp)
![GROCO Garboard Drain w/Inside T-Handle Plug [TD-750]](https://www.goodcircuitsupply.com/wp-content/uploads/2026/09/groco-garboard-drain-w-inside-t-handle-plug-td-750.webp)
GROCO Garboard Drain w/Plug [TD-500]
Original price was: $7.99.$5.65Current price is: $5.65.
96 in stock
Description
Garboard Drain w/Plug
The Concept
Once your boat is in its cradle, sling, lift, or trailer, draining the bilge is easy with a garboard drain. All models install from the outside. TD-500 allows draining from outside by removing the square-drive plug.
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