Set of four black nylon expanding drain plugs designed for 40 mm (1.57 in) drains, providing a secure seal and corrosion‑resistant performance.

• Nylon construction - corrosion‑resistant and lightweight
• Expanding mechanism - creates a secure seal in compatible drain housings
• Includes 40 mm (1.57 in) plus three alternative diameters to suit various drains
• Set of four plugs - covers multiple drain diameters and provides spares
• Black finish - discreet inside hulls, lockers and bilges
• Compatible with specific Lalizas drain fittings for straightforward replacement

Insert and expand to fit; inspect regularly and replace if worn to maintain watertight performance.