Blind / Blanking Type Rubber Grommets

Below is our standard range of Blind / Blanking Type Rubber Grommets.

A Blind Grommet is used for blanking off holes in metal panels. The rubber range tends to accommodate thicker plate thicknesses, whilst our PVC parts offer a domed finish.

Our Blind Grommets can be produced in many different types of rubber such as Nitrile, Neoprene, EPDM, Natural Rubber and Silicone, to suit various industrial and anti-vibration purposes. Please select our Materials page for more information on the types of rubber we can manufacture in.

  • 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 Blind / Blanking Type 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

Measuring Guide for Blind / Blanking Type Rubber Grommets

Please use the diagram above to help you measure the a, b, c dimensions of the Blind / Blanking Type 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?

Blind Rubber Grommets Product List/Sizes

Our Blind / Blanking 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 - 3.5 to 9.9mm

Panel Hole - 10mm to 19.9mm

Panel Hole - 20mm to 29.9mm

Panel Hole - 30.0 to 66.0mm

Measuring Guide for Blind / Blanking Type Rubber Grommets
Part Numbera (mm)b (mm)c (mm)
G10-RB35-20-003.52.010.0
G10-RB50-20-00FG5.02.09.2
G10-RB50-32-00FG5.03.29.2
G10-RB52-30-005.23.012.0
G10-RB52-40-005.24.012.0
G10-RB52-50-005.25.012.0
G10-RB55-40-005.54.08.3
G10-RB60-16-006.01.612.0
G10-RB62-50-00S6.25.012.2
G10-RB80-16-008.01.614.2
G10-RB80-24-00NS8.02.416.0
G10-RB80-30-008.03.014.4
G10-RB87-20-008.72.014.5
G10-RB87-32-00NS8.73.219.1
G10-RB95-60-009.56.013.5
Part Numbera (mm)b (mm)c (mm)
G10-RB100-16-0010.01.614.5
G10-RB100-32-0010.03.214.5
G10-RB100-40-0010.04.014.5
G10-RB100-50-0010.05.014.5
G10-RB100-60-0010.06.014.5
G10-RB111-48-0011.14.815.5
G10-RB120-10-0012.01.018.5
G10-RB120-15-0012.01.518.5
G10-RB120-30-0012.03.018.5
G10-RB120-45-0012.04.518.5
G10-RB120-60-0012.06.018.5
G10-RB127-10-0012.71.018.5
G10-RB127-16-0012.71.618.5
G10-RB127-24-0012.72.416.7
G10-RB127-30-0012.73.018.9
G10-RB127-60-0012.76.017.1
G10-RB140-20-0014.02.017.5
G10-RB140-80-0014.08.017.5
G10-RB150-10-0015.01.021.0
G10-RB150-16-0015.01.621.0
G10-RB150-20-00 (Thin Flange)15.02.023.5
G10-RB150-30-0015.03.021.0
G10-RB150-40-0015.04.023.5
G10-RB160-10-0016.01.019.5
G10-RB160-16-0016.01.619.5
G10-RB175-30-0017.53.027.5
G10-RB175-60-00S17.56.027.5
G10-RB180-30-0018.03.025.4
Part Numbera (mm)b (mm)c (mm)
G10-RB200-15-0020.01.524.5
G10-RB200-30-0020.03.024.5
G10-RB200-45-0020.04.524.5
G10-RB200-60-0020.06.024.5
G10-RB206-60-0020.66.026.2
G10-RB220-15-0022.01.524.5
G10-RB220-30-0022.03.024.5
G10-RB220-45-0022.04.524.5
G10-RB220-60-0022.06.024.5
G10-RB254-16-0025.41.631.0
G10-RB254-30-0025.43.031.0
G10-RB254-50-0025.45.031.0
G10-RB254-64-0025.46.431.0
G10-RB270-40-0027.04.037.0
G10-RB280-40-0028.04.036.0
G10-RB290-30-0029.03.037.4
G10-RB290-60-0029.06.037.4
Part Numbera (mm)b (mm)c (mm)
G10-RB300-15-0030.01.537.4
G10-RB300-30-0030.03.037.4
G10-RB300-45-0030.04.537.4
G10-RB300-60-0030.06.037.4
G10-RB318-50-0031.85.044.7
G10-RB320-15-0032.01.537.4
G10-RB320-30-0032.03.037.4
G10-RB320-45-0032.04.537.4
G10-RB320-60-0032.06.037.4
G10-RB366-30-0036.63.044.7
G10-RB381-50-0038.15.044.7
G10-RB381-60-0038.16.045.0
G10-RB444-32-0044.43.249.0
G10-RB508-10-0050.81.060.0
G10-RB508-16-0050.81.660.0
G10-RB508-30-0050.83.060.0
G10-RB508-40-0050.84.060.0
G10-RB566-48-0056.64.877.0
G10-RB660-48-0066.04.875.0
Measuring Guide for Blind / Blanking Type Rubber Grommets