Review on Gorilla Automotive 78681N Acorn Thread by Kurt Ahui

They worked well and were as described. I ordered these because I needed a clearance hole for my extended rivets. The only issue I had was my extra long bolts not allowing the included socket wrench to fully seat on the nut. I ended up drilling a 14mm hole in it to allow the bushing to fit fully onto the tab and clear my studs (picture attached). Keep that in mind if you have extra long rivets, otherwise they make good eyelocks.