Multi Wrench Dog Tag: EDC Wrench and Bit Driver
A small nut works loose, but your toolbox is somewhere else. The Multi Wrench Dog Tag puts small SAE wrench openings and a 1/4 inch bit driver opening into a stainless steel dog tag you can keep on a necklace or keychain.
Made for light repairs and quick adjustments, this dog tag wrench necklace includes a silencer, necklace chain, and small keychain connector. Bring your own compatible driver bit for the bit opening.
The package also includes an information card and protective sleeve. Use a full size wrench when more force is needed.

Why Carry a Dog Tag Wrench?
The right tool is usually nearby until the one small fastener needs attention. This Dog Tag Tool keeps wrench openings on a flat piece of steel that is easy to wear or stash.
It helps with light, controlled adjustments on small matching fasteners. Use it as a backup in a compact repair kit or on a set of keys.
A full size wrench is still the right choice for rusted bolts or jobs that need more leverage.
Small SAE Wrenches and a Bit Driver
One stainless steel dog tag body gives you two useful kinds of openings:
- Multiple small SAE wrench openings for matching nuts and fasteners.
- A 1/4 inch hex bit driver opening for a compatible bit you supply.
- A dog tag sized body for wearing, keychain carry, or compact storage.
Choose the opening that fits the job. Keep the tool square to the fastener and use it for light hand work, not heavy torque.


Every Tool on This Dog Tag and How to Use It
The Multi Wrench Dog Tag is more than a small fire tool. It is part of Grim Workshop’s larger Tools and Skills system. We build compact tools that fit into real kits, then back them up with practical skill guides so you are not left guessing when it is time to use them.
What Is Included with the Wrench Dog Tag?
The package includes six parts:
- One Bruce made stainless steel Multi Wrench Dog Tag metal tool body.
- One dog tag silencer.
- One 24 inch ball chain necklace with connector.
- One short keychain chain with connector.
- One printed information card.
- One protective cellophane sleeve.
The metal tool body is 0.030 inch thick, about 1 mm, and made by Bruce in the USA.
A loose 1/4 inch screwdriver bit, fasteners, and storage tins are separate.


Necklace, Keychain or Pocket Tin Carry
Put the included ball chain necklace through the dog tag, use the shorter keychain chain, or pack the tool in a small repair tin. The included silencer helps keep the tag together with your carry setup.
The flat dog tag format works well when you want a wrench backup on hand without wearing a bulky pouch.
Try it with other Grim Dog Tag Tools if you want a small task focused kit. Other tools are sold separately.
Compare Compact Wrench Tool Options
Not every small repair calls for the same tool shape. Grim has other wrench formats to match different ways you carry gear.
- Multi Wrench Micro Tool: a small keychain oriented wrench tool.
- Multi Wrench PAK Tool: another pocket sized wrench layout.
- Roundabout Multi Wrench: a round tool with a different wrench format.
Each tool is sold separately. Check the openings on each design and pick what fits your fasteners.
→ Compare Multi Wrench Micro Tool

Multi Wrench Dog Tag Frequently Asked Questions
WHY CHOOSE GRIM WORKSHOP'S SURVIVAL TOOLS?
INNOVATIVE DESIGN
We focus on creating multi-functional tools that maximize utility while minimizing space.
Expert Craftsmanship
Our tools are made in the USA with the highest standards of quality and durability.
made in the usa
Crafted in the USA, our products deliver premium durability and American craftsmanship.
Field-Tested Reliability
Our tools are trusted by outdoor enthusiasts, survivalists, and bushcrafters around the world.


ABOUT GRIM WORKSHOP
Grim Workshop is dedicated to creating innovative, durable, and compact everyday carry (EDC) and survival tools that you can rely on in any situation. With nearly a decade of experience, we pride ourselves on crafting tools that combine practicality with ingenuity, ensuring they meet the highest standards of quality and durability. Made in the USA, our products are designed to be both effective and convenient, fitting seamlessly into your daily life or survival kit. Whether you're a seasoned outdoor enthusiast or someone who values preparedness, Grim Workshop provides the tools you need to stay ready for anything.


family owned and operated
Multi Wrench Dog Tag: EDC Wrench and Bit Driver is proudly crafted in the USA, ensuring that every piece meets the highest standards of quality and durability. Made with precision and care, this card embodies the best of American craftsmanship, providing you with a reliable and robust survival tool that you can trust in the most demanding situations. When you choose this card, you're not just getting a tool—you're getting a piece of equipment built to last.
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Multi Wrench Dog Tag: EDC Wrench and Bit Driver
$9.5
















