ptions:
-[Function] This marine expansion drain plug designed for 25mm hole will keep your boat dry.
-[Application] Suitable for exterior gutters, sump drains, bilge pump drains, can be used to seal off fish tanks and bait tanks.
-[Material] Made of stainless steel and rubber material, it is durable and corrosion-resistant in marine environments.
-[Easy to install] No other tools required, by turning the T-shaped knob, the rubber plug expands and seals tightly in the hole, preventing water leakage.
-[Safety sealing] Even under the action of the boat’s vibration and continuous oscillation, the waterproof plug does not allow liquid to pass through.
Package:
1x Stainless Steel Marine Expansion Drain Plug
Item Specifications:
Type:Marine Expansion Drain Plug
Compatibility:Suitable for 25mm holes
Material:Stainless steel, Rubber