FIA seat mount measurements

[rsportvolvo]

I'd like to get measurements of the thickness of standard seat mounts offered for sale by makers of FIA homologated seats.

I'm trying to gather this data for a letter Re: the proposed FIA seat mounting rules to make it have some realistic enforcement ability. as it is its too open to scrutineer bias / interpretation. thanks for the help!

please list make, material, and brief description of the mount.

Are you referring to the side plates? If so what material do you want: steel or aluminum?