Clamp block widener for NOCO GB40 case

This piece widens the clamp-holder blocks in @Rambelaya_314929's excellent NOCO GB40 case.  You might need these depending upon the version of the clamps that came with your battery.

If you've already printed the case lid then you can print two of these and glue them in place over the existing blocks.  If you haven't yet printed the lid, you might be able to place this as an additional part in the slicer before printing.