Moe, the size I need is more 3/8 than 1/2
I found this on ebay.co.uk 9mm-3/8-50-PCS-RUBBER-SNAP-IN-BLANKING-PLUG-BODY-HOLE-BUNGS-STOPPER-GROMMETS
It's ok now.
Thanks
Mich
Michel
1965 E Type FHC - On the road / 1963 E Type OTS - on the road after Angus Restoration