They have to win for one of the best April err.. tools.. pranks ever.  Mostly because I think they actually fabricated this stuff!

Go to their search page and search for “AFD”.

The Pouchless Tool Belt is supplied with six belt pucks (additional pucks available separately). Each puck is 2-3/8" in diameter, and is precisely turned from 3/8" thick Japanese white sword-steel. Corinthian leather belt loops are a generous 1-1/2" wide, and are made from sustainably harvested and certified BSE-free sources. Loops are securely bolted to the pucks and reinforced with a 1-1/4" diameter backing plate.