The Energetic Armament VOX Blox 1.74-inch suppressor clamp tool (Energetic Armament part no. EA42) is a purpose-built soft jaw vise block for silencer work. It is machined from high-density polyethylene and clamps a suppressor securely in a vise without contacting the finish, so there is no marring or scratching on Cerakote. This 1.74-inch size is made for suppressors with a 1.74-inch outer diameter, such as the DA Nomad. Use it when you swap mounts, service baffles or torque a direct thread adapter. It is made in the USA.

Key Specifications

• The block size is 1.74 inches, matched to the outer diameter of the suppressor it clamps.
• The material is high-density polyethylene, a soft plastic that grips without cutting into a finish.
• The construction is non-marring, which protects Cerakote and other suppressor finishes.
• Energetic Armament lists this size as a fit for the DA Nomad.
• The block allows a secure vise grip for mount installation, removal and suppressor service.
• The clamp ears can be pried open slightly to take a diameter up to about 0.010 inch larger than the block.
• It is made in the USA by Energetic Armament.

Frequently Asked Questions

Which suppressors does the 1.74-inch block fit? Energetic Armament lists the 1.74-inch VOX Blox as a fit for the DA Nomad. Check the outer diameter published by your suppressor maker and choose the block that matches.

What if my suppressor is slightly larger than the block? Energetic Armament says the clamp ears can be pried open slightly to take a diameter up to about 0.010 inch larger than the block. For a larger gap, it suggests the next size up with a thin shim.

How do I loosen a carbon-locked mount? Energetic Armament suggests a sharp tap on the wrench in the loosening direction, which works like an impact wrench and breaks stuck threads free without risking the suppressor body or finish.

Buy the Energetic Armament VOX Blox 1.74-Inch Suppressor Clamp Tool

A soft jaw block is the safest way to hold a suppressor while you work on its mount. Order the 1.74-inch VOX Blox from our Lubbock, Texas gun shop for fast, insured shipping, and see more from Energetic Armament in our gunsmithing tools.