If you want a clean countertop overhang with no expensive corbels to bang your knees on, then the Stealth Speed Brace is more than up to the job. Made of thick 1/4" steel with a coat of gray primer so you can paint them to match your woodwork or countertop. Each brace can support up to 300 lbs. Just rout a recess into the top of the cabinet and screw it in place - it's nearly invisible once installed. Go ahead and sit on the overhang, it will not sag. Also available from Rockler, FastCap Stealth Speed Braces in Black Finish . Technical Details: The FastCap Stealth Speed Brace is made of solid 1/4" thick steel. Screw holes are countersunk into the brace for a flush installation.