RUBBER BENCH BLOCK BASE
This rubber base slides easily onto the bottom of a standard 3-3/4" x 3-3/4" steel bench block. Use it to dampen the sound from pounding on your steel block. You can even flip your block over and use the rubber base bottom as softer, more resilient surface when you need it. Overall size of the base is 4-3/16" x 4-3/16" x 7/8".