Custom Sized O Rings

Should our standard range not meet your requirements, then please complete our O Rings specification form below and we will be happy to quote for one that fits your exact size requirements.

We offer a range of materials to suit your requirements. If you are looking for a particular type of material please specify with your enquiry.

Please complete all the *required fields.


Please ensure that you submit all sizes in millimetres (mm).

Measuring Guide for O Rings

Please use the diagram above to help you measure the a, b, c dimensions of the O Rings you require.

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

O Rings