TH-Marine Push-In Drain Plug f/1-1/8" Thru-Hull & All Purpose Drains

The T-H Marine Push-In Drain Plug for 1-1/8" Thru-Hull & All Purpose Drains is an essential maintenance item for any boat owner serious about keeping water out of the bilge and maintaining hull integrity. Whether you're running a center console, cruiser, or fishing platform, drain plugs are your first line of defense against accidental flooding when the boat is hauled or moored.

This push-in design simplifies installation and removal—no threads to cross, no corrosion-prone fasteners to wrestle with during routine maintenance or emergency situations. T-H Marine engineered this plug to fit 1-1/8" thru-hull openings and works equally well on general-purpose drain applications throughout your vessel. The push-in mechanism means you simply seat it firmly in place—no tools required—and it stays put under normal operating conditions while remaining easy to extract when you need to drain the boat.

Anglers and cruisers benefit most from keeping quality drain plugs on hand—whether you're prepping for the season, replacing a lost or damaged plug, or upgrading older hardware. This plug pairs seamlessly with any 1-1/8" thru-hull or drain fitting found on modern recreational boats, making it a universal spare worth stocking in your maintenance locker. Installation takes seconds and requires no tools, allowing you to spend more time on the water.