DESCRIPTION
An Updated And Improved Version Of The. Old Soviet Keg "Dead Drop" Hollow Bolt. Used During The Cold War. Features An O-Ring Seal For Weather-Proof. Storage Of Small Valuables,. Communications, Etc. Reverse Threading On The Bolt Head For. Additional Security. Utilizes A 3.43" Long, 3/4" Diameter Bolt. Providing A Large Secret Storage. Compartment With A Diameter Of .49" And A. Maximum Depth Of 2.81". Imported Materials Retooled In The U.S.A.