The Energetic Armament VOX Blox 1.50-inch (brand part no. EA41) is a soft jaw vise block that holds a rifle silencer steady without touching its finish. Energetic Armament machines it from high-density polyethylene, which grips securely in a vise with no marring or scratching, even on Cerakote. It is meant for the jobs that need a firm hold, such as swapping mounts, servicing baffles or torquing a direct thread adapter. This is the 1.50-inch size, listed for the Sandman series and many other 1.5-inch rifle silencers.

Key Specifications

• Energetic Armament lists this size for the Sandman Series and many other 1.5-inch rifle silencers.
• The jaws are sized for a 1.50-inch outer diameter, so the block supports the silencer body without metal-on-metal contact.
• The block is machined from high-density polyethylene, a soft material that does not mar or scratch Cerakote or other finishes.
• It gives a secure vise grip for installing or removing mounts, servicing baffles and torquing a direct thread adapter.
• Energetic Armament makes it in the USA.
• The VOX Blox line covers 12 sizes from 1.00 to 2.00 inches, so you can match the block to the silencer.
• If a silencer runs up to about 0.010 inch larger than the block, the clamp ears can be pried open slightly to fit it.

Frequently Asked Questions

Which silencers is the 1.50-inch block for? Energetic Armament lists it for the Sandman series and many other 1.5-inch rifle silencers.

What if my silencer is slightly larger? The clamp ears can be pried open slightly to fit diameters up to about 0.010 inch larger than the block. For a bigger gap, step up to the next size and shim the silencer body.

What is it made of? High-density polyethylene, chosen so it clamps securely without marring or scratching the silencer.

Buy the Energetic Armament VOX Blox Soft Jaw Vise Block, 1.50-Inch

Match the block to the silencer and the vise does the rest without leaving a mark. Order it from our Lubbock, Texas gun shop for fast, direct shipping, and see our gunsmithing tools for more bench gear.