Barton Marine 42 356 Transom Bung and Socket Black 15mm

The Barton Marine 42 356 is a reliable screw-type transom drain bung and socket set designed for marine applications. This drainage system features a 15mm (19/32") bore diameter and comes in a durable black finish that resists UV degradation and saltwater corrosion.

Key Features:

• Screw-type design for secure, positive closure
• Includes rubber O-ring for watertight seal
• 15mm (19/32") bore diameter
• Black UV-resistant construction
• Complete bung and socket set
• Ideal for transom drainage applications

This proven design has been a trusted choice for boaters for years, providing reliable bilge drainage and hull penetration sealing. The threaded bung screws securely into the socket fitting, while the rubber O-ring gasket ensures a watertight seal when closed. Essential safety equipment for any boat with transom drains.