NOCO Genius GCP1 Black 13 Amp 125V AC Port Plug

Product Review

1-5/8 X18 OVERFLOW DRAIN TUBE

Outside diameter is 1-5/8 in – Specifically designed to fit 1-1/2 in T-H Marine thru-hull fittings securely.
Combines drain and overflow – One tube handles both functions, reducing holes and simplifying plumbing.
18 in straight design with screen – Designed for floor-drain use and can be trimmed for a custom fit.
Easy pull-to-drain function – Simply lift the tube from above to start draining, no reaching into water.
Marine-grade PVC construction – Long-lasting, flexible, and resistant to chemicals, UV, and corrosion.
Trusted by OEM boat builders – The original and most reliable overflow drain tube in the marine industry.