GROCO Garboard Drain w/Inside T-Handle Plug

The GROCO Garboard Drain w/Inside T-Handle Plug (Model TD-750) is a marine-grade bronze drainage system engineered for vessel maintenance and bilge management. Designed for boats in service cradles, slings, lifts, or trailers, this garboard drain eliminates standing water and prevents corrosion-related damage during layup periods. Military and law enforcement personnel who maintain watercraft for operations, training, or logistics understand the critical importance of proper drainage systems—neglected bilge accumulation leads to structural degradation, mold growth, and equipment failure. This GROCO solution addresses that requirement with purpose-built reliability.

Constructed from marine-grade bronze, the garboard drain resists saltwater corrosion and galvanic decay—essential for vessels operating in coastal or challenging environmental conditions. The inside T-handle plug design allows rapid deployment and secure closure without tools, enabling field operators to manage drainage independently. Installation occurs entirely from the exterior hull, eliminating the need for interior access and reducing labor time during boat preparation. The compact 2 x 2 x 7-inch footprint and lightweight 0.7 lb construction make it suitable for retrofit applications on existing vessels without structural modification or weight penalty.

Operators of patrol boats, transport vessels, and amphibious platforms benefit most from this drain during maintenance cycles and pre-deployment inspections. The T-handle mechanism provides intuitive operation for crews unfamiliar with specialized marine hardware, reducing training overhead. Compatible with standard garboard drain installations on most hull designs, the TD-750 integrates seamlessly into existing marine infrastructure. TacticalSurplusUSA stocks this genuine GROCO component for immediate availability, ensuring your vessel maintenance schedule remains on track.