25mm Kayak Drain Plug – Screw-In Bung with Retaining Tether

Overview

This 25 mm kayak drain plug is designed for compatible hull drainage openings on kayaks, canoes, and similar small watercraft. The assembly combines a fixed mounting flange with a screw-in drain bung, allowing accumulated water inside the hull to be released when the plug is opened. An integrated retaining tether keeps the removable plug connected to the fitting during drainage, helping reduce the risk of losing the plug.

The compact drain fitting is suitable for original kayak production, replacement parts, repair applications, and OEM accessory programs for kayak manufacturers and watersports brands.

Key Features

25 mm Kayak Drain Fitting
The drain plug is designed for compatible 25 mm kayak hull openings. Actual installation dimensions should be checked against the target kayak before production or replacement.

Screw-In Drain Bung
The threaded plug can be opened when hull drainage is required and tightened again before the kayak is returned to use.

Integrated Retaining Tether
A flexible retaining connection keeps the removable bung attached to the drain fitting after it has been unscrewed, helping prevent the plug from being misplaced during drainage or maintenance.

Fixed Mounting Flange
The base uses a flange-style mounting structure with fixing points for installation onto a compatible kayak hull.

Compact Hull Drainage Solution
The low-profile fitting provides a simple drainage point for removing accumulated water from inside compatible kayak hulls after paddling, cleaning, transport, or storage.

Replacement and OEM Application
The drain plug can be used as a replacement component or integrated into new kayak production, depending on the hull design and installation dimensions.

Compatibility

Drain opening size, mounting-hole position, thread compatibility, and installation requirements should be confirmed according to the target kayak model before ordering.

Specifications

Product Type: Kayak Drain Plug / Drainage Bung
Application: Kayak Hull Drainage
Nominal Size: 25 mm
Plug Type: Screw-In
Mounting Structure: Flange Mount
Retention: Integrated Tether
Color: Black

Packing

Packing quantity, carton size, and gross weight can be confirmed based on the final order configuration.

OEM

We support OEM and private label customization, including size options, color customization, product configuration, packaging, labeling, and kayak-specific fitting development. Custom solutions are available for kayak manufacturers, distributors, retailers, and watersports brands.