Griffin Bushwhacker® Wrench

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The Griffin Bushwhacker® Wrench is a 4140 steel wrench hardened to 48RC. Black oxide and oil dipped. Some finish irregularity is common to this industrial tool. The wrench is designed and intended for interfacing the Bushwhacker® 46 and other silencers with the 1.375x24 threaded interface with the many Griffin silencer accessories as well as for disassembly and maintenance. This tool allows easy access to your favorite bottled beverage.



  • 4140 Steel hardened to 48RC
  • Black oxide / oil dip finish
  • 1.375x24 spanner wrench
  • 3/8" square drive
  • Extended tab for Taper Mount removal
  • Beverage entry tool
  • Lanyard loop


Additional Details

Type Of Part:

3 Reviews

  • 5
    Bushwhacker wrench

    Published by Pete T. on 6th Oct 2023

    As the description states, these are made from high quality tool steel. I replaced another manufacturer’s wrenches that were made of very soft steel with two of these. I’ll never need to buy wrenches again. These wrenches are quality and exceptionally well made. You pay for quality and Griffin’s wrenches give you what you pay for.

  • 5

    Published by Mike on 28th Mar 2022

    I bought a can from another manufacturer, and the dollar store set of wrenches they sent with it bent on the first use. I leaned on these and it didn’t even hurt the finish. Griffin does it right

  • 5
    Good for Silencerco Omega

    Published by R Y on 15th Feb 2021

    Lost track of one of the wrenches that came with my Sico Omega 30 caliber can used to tighten the ASR mounts onto the can. This was a good option to replace it, and also has a tool to remove a Griffin muzzle device should it become detached from the barrel. I'm gradually switching over to Griffin mounts from legacy options. Wrench appears well made with clean straight edges. The edges are a little sharp especially the ASR mount nub. If you're worried about marring the finish on your can you could round the edges off lightly with a file, stone, or paper.

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