I have some aluminium tubing, with an 8.5mm hole into which was fitted a rubber grommet. Unfortunately the grommet used is the 'standard' type that suits up to
1.7mm panel thickness ... the tube is thicker .. probably 12g (may even be 10g)
So need a grommet to suit thicker panel .... anybody know of a source ?
Found one supplier but min oder fo £30 .... I only need 1 grommet.
Tried eBay ... all seem to be teh 1.6mm thick type.