Large size drain bung and base set. The drain base is a 38mm Ø cut-out and the bung plug has a 30mm Ø O.D. size to suit.
We supply the bung & base as a set in a blister pack, or bung only for spare's, and also in a bag of x10.
- UV resistant nylon black bung & base
- 30mm internal flow size with black washer.
- 2 x 4mm countersunk fastening holes
- 30mm Ø bung plug O.D.
- 38mm Ø base cut-out