Transom Drain Plug & Bung – Fine Thread Boat Drain Fitting

Suitable Craft Compatible Trailer Boats, Dinghies and Small Boats

Important: The 25mm dimension refers to the mounting hole for the complete assembly. It is not necessarily the bung's thread diameter. Check the thread and base dimensions before ordering a replacement plug. Choose Bung Only or Complete

This product is available in two configurations to suit different maintenance requirements. Bung Only

Choose the Bung Only option when you already have a compatible drain plug base installed and need a replacement threaded plug.

This is useful when the original bung has been lost, damaged or become difficult to use.

Before ordering, confirm that the existing base has the same thread type and compatible dimensions. Complete Drain Plug & Base

Choose the Complete option when replacing the entire transom drain fitting or installing a new assembly.

The complete option includes the drain plug and matching mounting base.

The base has a flattened oval shape with two screw-fixing positions and requires a 25mm mounting hole.