Bung and Base suit 40mm Cut-Out (Black)

High quality large size drain bung and base manufactured in Australia from UV resistant marine grade nylon. Available in black.

• Large 35mm internal flow size with unique high flow retainer ring design and neoprene “O” ring seal
• Opening large enough to allow prawn heads etc to pass through
• 4 x 4mm countersunk fastening holes
• 35mm Ø bung plug
• Requires a 40mm cut-out hole.