Semi Blind Rubber Grommets

Below is our standard range of Semi-Blind Rubber Grommets.

Semi-Blind Grommets can be used as Blind or Open Grommets. The membrane of the Grommet is thick enough to provide a good seal, but thin enough to be punctured by wires or cables to be used as an Open Grommet.

Our range of Semi-Blind Rubber Grommets stocked in one of Nitrile, Neoprene, EPDM, Natural Rubber and Silicone. They can be manufactured in any rubber listed in our Materials section. Please see our Materials page for the types of rubber we can offer.

  • Same day despatch on stock items.
  • 5 - 7 working days average lead time for made to order standard parts.
  • Minimum order value of £30 (plus carriage and VAT - subject to stock)
  • Some parts may be subject to minimum order quantities should they not be in stock.

Prices and Availability

Contact our sales team now for prices and availability, by email to sales@grommets.co.uk or call +44 (0)1273 494 400.
Alternatively please use our contact form or online chat facility.

Measuring Guide

Need help measuring for the right sized part?

Please use the guide to help you measure dimensions of the Semi Blind Rubber Grommets you require. Then select a product code from the list that may be suitable for your measurements.

Measuring Guide Contact Us

Measuring Guide

Semi Blind Rubber Grommets

Measuring Guide for Semi Blind Rubber Grommets

Please use the diagram above to help you measure the a, b, c, d dimensions of the Semi Blind Rubber Grommets you require. Using these measurements as a guide you can then select a product code from the list that may be suitable for your requirements.

All of our part numbers are made up of the three a, b, c dimensions of the part itself.

Measuring Guide (854KB)

Need Help?

Semi Blind Rubber Grommets Product List/Sizes

Our Semi Blind Type Grommets are listed in order of their panel hole size starting with the smallest.
Use your ‘a’ dimension to find a suitable part in our list. All our part numbers are made up of the three a, b, c dimensions of the part itself.

Panel Hole - 9.5 to 25.9mm

Panel Hole - 30.0 to 59.9mm

Panel Hole - 60.0 to 200mm

Measuring Guide for Semi Blind Rubber Grommets
Part Numbera (mm)b (mm)c (mm)d (mm)
G10-RSB95-24-00F9.52.413.57.0
G10-RSB159-16-00F15.91.622.08.0
G10-RSB159-32-00F15.93.222.08.0
G10-RSB200-08-00F20.00.823.015.5
G10-RSB200-10-00FS20.01.031.816.8
G10-RSB200-10-00F20.01.031.817.0
G10-RSB200-15-00F20.01.524.515.4
G10-RSB200-30-00F20.03.024.515.5
G10-RSB200-45-00F20.04.523.615.3
G10-RSB200-60-00F20.06.024.516.0
G10-RSB210-30-00F21.03.024.515.5
G10-RSB250-250-00F25.025.035.017.0
G10-RSB254-16-00F25.41.631.820.0
G10-RSB254-16-00C25.41.634.019.4
G10-RSB254-24-00C25.42.436.519.3
G10-RSB254-30-00C25.43.031.818.7
G10-RSB254-60-00C25.46.034.018.6
Part Numbera (mm)b (mm)c (mm)d (mm)
G10-RSB320-20-00C32.02.036.519.5
G10-RSB320-40-00F32.04.045.025.2
G10-RSB320-65-00F32.06.545.025.0
G10-RSB350-12-00C35.01.242.025.6
G10-RSB350-15-00F35.01.545.028.0
G10-RSB350-40-00F35.04.045.025.8
G10-RSB350-65-00F35.06.545.024.4
G10-RSB370-20-00C37.02.043.025.8
G10-RSB380-20-00F38.02.045.028.7
G10-RSB380-30-00F38.03.045.030.9
G10-RSB380-40-00F38.04.045.031.2
G10-RSB413-20-00F41.32.045.030.8
G10-RSB413-30-00F41.33.045.031.0
G10-RSB420-20-00F42.02.045.031.0
G10-RSB444-50-00F44.45.056.030.8
G10-RSB460-40-00F46.04.055.039.8
G10-RSB470-25-00C47.02.552.534.9
G10-RSB500-24-00F50.02.465.035.5
G10-RSB500-32-00F50.03.265.040.0
G10-RSB500-50-00F50.05.065.041.0
G10-RSB500-64-00F50.06.465.040.6
G10-RSB500-230-00F50.023.061.041.5
G10-RSB508-40-00F50.84.064.039.2
G10-RSB572-16-00C57.21.668.049.7
G10-RSB572-30-00F57.23.068.040.4
Part Numbera (mm)b (mm)c (mm)d (mm)
G10-RSB600-24-00F60.02.490.041.7
G10-RSB630-20-00F63.02.088.042.1
G10-RSB700-20-00C70.02.090.059.8
G10-RSB700-24-00F70.02.4110.048.7
G10-RSB700-50-00C70.05.090.048.7
G10-RSB800-24-00F80.02.4110.069.8
G10-RSB900-24-00F90.02.4110.067.4
G10-RSB1000-24-00F100.02.4110.066.0
G10-RSB1000-70-00F100.07.0110.065.0
G10-RSB2000-15-00F200.01.5215.0192.0
Measuring Guide for Semi Blind Rubber Grommets