This wall mountable rack is a great solution to keep your RCBS or Hornady collets and die organized and easily accessible. It can hold up to 11 collets and a die, and it is available in two options - one with a provision for a standard 7/8" die and another with a provision for a die in a Lee or Hornady quick change bushing. The rack is attached to the wall using two #8 wood or drywall screws, and it is printed in either green, which closely matches the RCBS green, or red, which closely matches the Hornady and Lee colors. Please note that the listing is for the rack only and does not include the collets, dies, or other items shown in photos. This holder was designed and 3D printed by the seller in Arizona.