RWB Basham Drain Plug Med.TENOB Blk

Bung complete with base
High quality bungs made from UV Resistant Nylon material with a neoprene O ring seal and the unique TENOB full flow retainer ring design. Gives 50% larger capacity than standar drain plugs shown below. 25mm interal flow size. 30mm cut out hole. 2 x 4mm countersunk fastening holes.