This is an idea we have had for a long time. And finally we have put together a few Shop Supply Kits, for all of those fabricators out there. All of these shock tabs are made from 1/4" Thick mild steel with a 1/2" bolt hole.
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.