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Specification:

Material: 316 stainless steel

Color: black, orange

Drain plug height: about 42mm / 1.65″

Mounting hole diameter: about 25mm / 1″

O-ring washer size: about 37*50mm / 1.46″ * 1.97″

(For more detailed size information, please refer to the picture.)

Package included:

1 pcs* hull drain plug

2 pcs* screws

【Function】The boat hull drain plug will prevent water from intruding into the kayak and will keep you dry out on the water.
【Size Information】Mounting hole diameter in hull: about 25mm / 1″;   drain plug height: about 42mm / 1.65″.
【Condition】Manufactured with fine workmanship and high standard, 100% brand new and premium.
【Purchasing Choice】There is black and orange gaske for you to choose.
List Price: $11.66