• Multi-Purpose Wrench with 4 functions
  • Fastest way to remove the Collar without damage!
  • 9mm and 40cal Thread Protector removal tool
  • Cross Bolt Safety removal tool
  • Carbon Steel with Black Chrome Plating
  • Fits the Gen 2 Collar and Gen 1 Collar of the SUB-2000
  • Protected by the M*CARBO 100% Lifetime Guarantee
  • Made in the USA!
  • Fast Same Day Shipping!

KEL-TEC SUB-2000 Armorer's Wrench

4 Different Functions:

  1. Gen 2 and Gen 1 Collar Removal
  2. .40cal Thread Protector Removal
  3. 9mm Thread Protector Removal
  4. Cross Bolt Safety E-Clip Removal

The KEL-TEC SUB-2000 Armorer's Wrench is the absolute best way to install your KEL TEC SUB 2000 Accessories! This Wrench was specifically designed to work with the KEL TEC SUB 2000 Gen 2 and Gen 1. The SUB 2000 Armorer's Wrench is the Ultimate Multi-Tool for your KEL TEC SUB-2000 and the only one of it's kind. It has 4 different useful functions that will enable you to properly install all of your KEL TEC SUB 2000 Upgrades without damaging them in the process. 

The most important function being the Collar Removal Tool that will allow you to quickly and safely remove your collar without any collateral damage to your SUB-2000. The Thread Protector Removal tool will work for your SUB 2000 9mm thread protectors and your SUB 2000 40cal thread protectors. The Cross Bolt Safety E-Clip Removal Tool is an absolute must for frustration-free assembly and disassembly of your SUB-2000. Removes Gen 1 and Gen 2 Collar!

A Must Have for every KEL-TEC SUB-2000 Owner!

KEL-TEC SUB-2000 Owners Manual & Exploded View:

If you're getting the KEL-TEC SUB 2000 Armorer's Wrench, then you might find the following KEL-TEC SUB-2000 Resources useful in further enhancing your firearm. Download the SUB-2000 Owners Manual or use the Exploded View of the SUB-2000 Parts Diagram to plan your next firearm project.

M*CARBO No Hassle 100% Lifetime Guarantee:

The KEL-TEC SUB-2000 Armorer's Wrench is protected by the M*CARBO No Hassle 100% Lifetime Guarantee.

M*CARBO Lifetime Guarantee

Tested and Approved:

The KEL-TEC SUB 2000 Armorer's Wrench has been tested repeatedly with numerous brands of ammunition to ensure reliable operation and safety.

Veteran Owned and Operated Business:

American made KEL-TEC SUB 2000 Armorer's Wrench designed and manufactured by Combat Veterans. We will donate 5% of your purchase to the Military Foundations we humbly support.


You must be 18 yrs of age to purchase. We advise that all parts purchased from our inventory be installed and inspected by a qualified gunsmith. Installation by MCARBO is available and recommended. Modifying your weapon may be prohibited in your state. Do not modify your sear or hammer engagement surfaces, with or without the KEL-TEC SUB 2000 Armorer's Wrench. Before installing please be sure to check all local state and federal laws. By installing this part you agree to take full responsibility for any and all legal, health and warranty consequences that may be incurred.

Overall Customer Rating of 38 Reviews:
Huger, SC

Needs some adjustment

The armorers wrench works well it’s heavy and just feels sturdy and it is, but I think an improvement to the wrench could be milling the sub 2000 safety clip removal section. If you removed half of the thickness of the wrench about .25 inch back it would make removing those clips quicker and easier.

Ocala florida


Great tool to have definitely made my job a lot easier.


Great concept

Great concept but only needed the E-clip removal and wrench end for my purpose. The E-clip removal end was a bit to large and ended up having to use my needle nose instead. Great upgrade parts but the tool needs a bit of adjustment on the E-clip end.

A must have

Very well made and heavy duty. I needed it to properly tighten the receiver collar. It fits perfectly. The price is right.

Sub 2000 Armorer's Wrench

No brain-er , you have tools for your car ? your concrete work ? your roofing , siding, animals, OK get it. Do not F- up your firearm with some old wrench grand dad gave ya! Buy this . you can't repair or clean it properly without it. Thanks Mcarbo Terry

Number of questions: 0