SAMES KREMLIM - Box Feed Hopper Adapter Plate. 
 
Upgraded your old spray gun setup from a Kool Koat or other similar hobby gun to a Sames Kremlin Vibratory unit!? If you still have all your hoppers kicking around and would like to continue putting them to use, this adapter will sove your problem of not being able to put them on the vibratory plate where they'll function properly! Converts the box feed to a hopper (1lb to 5lb containers) and back in under 30 seconds without needing tools (tools required for initial installation of two 3/8" holes in the vibratory plate).