Spy Bolt Concealment Device

Made in USA

$20.99

Spy Bolt conceals a small storage compartment inside a hollow bolt-style container. An O-ring seal and reverse-threaded head protect the compartment.

17 in stock

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Description

Spy Bolt is a USA-made hollow bolt-style covert storage container with an O-ring seal, reverse-threaded bolt head, 3/4-inch exterior diameter, 0.49-inch storage compartment diameter, 2.81-inch compartment depth, and 3.43-inch overall length.
Hidden Storage • O-Ring Seal • Made in USA

Spy Bolt

A modern take on classic Cold War-style dead-drop storage, disguised as an ordinary bolt and engineered to protect small valuables, notes, and other compact items.

3/4 in
Bolt Diameter
0.49 in
Compartment Diameter
2.81 in
Compartment Depth
3.43 in
Overall Length
A Modern Twist on Cold War Espionage

Discreet Storage Hidden in Plain Sight

The Spy Bolt is an updated version of the classic hollow-bolt “dead drop” concept, designed to provide a low-profile way to store small valuables, messages, or compact keepsakes.

Its ordinary bolt appearance helps it blend into workshop, garage, hardware, or display environments, while an O-ring seal and reverse-threaded head provide a more protected and discreet storage solution.

O-Ring Sealed Storage

An integrated O-ring helps protect the internal compartment from normal environmental exposure and adds another layer of protection for small stored items.

Reverse-Threaded Head

The bolt head uses reverse threading, providing an unusual opening direction that helps discourage casual or unintended access.

Expanded Internal Compartment

The hollow interior measures approximately 0.49 inch in diameter and 2.81 inches deep, offering useful capacity for compact items.

Ordinary Bolt Appearance

Designed to maintain the look of a conventional bolt, making it an appealing hidden-compartment collectible and discreet storage accessory.

Four Core Features

01
Discreet
Looks like a regular bolt
02
Protected
O-ring sealed compartment
03
Secure
Reverse-threaded head
04
USA Made
Made in the United States

Product Specifications

Product Spy Bolt
Exterior Diameter 3/4 inch
Storage Compartment Diameter 0.49 inch
Storage Compartment Depth 2.81 inches
Overall Length 3.43 inches
Seal O-ring
Head Threading Reverse threaded
Country of Manufacture USA

Ideal For

Spy Gear Collectors
Small Valuables
Notes & Keepsakes
Hidden-Compartment Fans

Important Use Information

  • Designed for lawful storage of small valuables, keepsakes, notes, and other compact items.
  • Do not use to conceal illegal items, contraband, hazardous materials, or anything prohibited by law or facility rules.
  • The O-ring helps protect the compartment from normal environmental exposure but should not be treated as a guarantee of waterproof performance under all conditions.
  • Check fit and dimensions before placing valuable or irreplaceable items inside.
  • Buyer is responsible for lawful and appropriate use.
Hidden in Plain Sight.

Spy Bolt

A USA-made hollow bolt with an O-ring sealed storage compartment, reverse-threaded head, and classic espionage-inspired design for discreet lawful storage.

Please review dimensions, storage limitations, intended use, and applicable rules before purchasing.

Additional information

Weight .25 lbs
Dimensions 5 × 2 × 2 in

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