5ive Star Gear Spy Bolt

The 5ive Star Gear Spy Bolt is an updated and improved version of the old Soviet KGB "dead drop" hollow bolt used during the Cold War. It features an O-ring seal for weather-proof storage of small valuables, communications, etc. It has reverse threading on the bolt head for additional security. This new version utilizes a 3/4" diameter bolt providing a larger storage area than the original.

Features:

• An updated and improved version of the old soviet KGB "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"