Grommets (4mm, 6mm, 13mm, 19mm)
Snuggly fit pipes through a drilled hole – use a Top Hat Grommet.
First push (the right size) grommet inside the hole, then feed the pipe through the grommet.
It’s a great way of connecting pipes to your tank or through a hole in any hard surface.
There are 4 grommet sizes for you to choose from – 4mm, 6mm, 13mm and 19mm.
• For snuggly fitting pipework through drilled holes
• 4 sizes - 4mm, 6mm, 13mm & 19mm
• Chance of leaks is minimal