rubber grommet with hole

black grommets (with hole) for approx 1.5mm panel thickness, packet size varies according to size, to suit panel hole of: 6.5mm (pack of 100 piece) £4,30, 8mm (pack of 100 piece) £4.30, 9.5mm (pack of 100 piece) £4.55, 13mm (pack of 100 piece) £5.75, 16mm (pack of 25 piece) £2.47, 19mm (pack of 25 piece) £3.75, 21mm (pack of 25 piece) £5.85, 25mm (pack of 25 piece) £6.80, 30mm (pack of 10 piece) £4.00