The System X drill bit holder for Imperial or Inch size straight shanked drills is a high quality high performance storage product. Made for the professional, home mechanic or handyman this is a serious way to store drills so they are easy to find and make your workshop or trade van a more efficient place to work. There are no lids, hinges, flimsy boxes to fail and let you down. Made with a 1/8″ thick stainless steel frame for durability the drill bit holder is made for commercial use. Never loose another drill bit again when you have an easy place to store them. And by producing a high quality product we are also saving the planet. Buy the best buy System X.