1 1/4″ Crow Foot Barrel Nut Wrench (1/2″ Drive) For Parallax Tactical AR15 Handguard

(59 customer reviews)

$9.99 $6.00

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Spare 1 1/4″ Barrel Nut Wrench for use with the Parallax Tactical AR15 Barrel Nut. These have to be ordered separate from the parallax tactical rails, they are not included. We had these special made just for our customers here at B. King’s Firearms. Most of the Crow Foot Wrenches in the market today do not work on the parallax rail barrel nuts because they are to wide. We have been using the Stanley Pronto which is a $30 piece…That is just not reasonable for the occasional builder who may only purchase one of these rails. This Crow foot will also work on a lot of other brands barrel nuts.

  • Made in the USA From 1018 Solid Steel.
  • 1 1/4″ Crow Foot
  • 3/8″ Thick
  • 1/2″ Drive
  • 6.5oz

Please note: these are machine finished and not coated with anything for rust prevention. 

Additional information

Weight .5 lbs
Dimensions 4 × 4 × 1 in

59 reviews for 1 1/4″ Crow Foot Barrel Nut Wrench (1/2″ Drive) For Parallax Tactical AR15 Handguard

  1. Barry (verified owner)

    Little loose on barrel nut but worked

  2. Tshering T. (verified owner)

    Great little tool, works as described. It really worth more than the price. I paid only $2.77 for USPS shipping and it showed up in my mail within three days from Washing to Texas. It was a nice buy.

  3. Evan (verified owner)

    Quick ship! AAA+++

  4. Tony Walker (verified owner)

    Just what I needed!!

  5. Larry O. (verified owner)

    A perfect tool for the job. I couldn’t get my Parallax Tactical barrel nut timed right because my other crowfoot wrenches were too wide. Using this wrench allowed me to time the barrel nut perfectly and now my handguard is aligned perfectly. Thanks to B.King’s for this simple but effective tool.

  6. Pete (verified owner)

    Very happy with everything I buy from B. King’s…great products and fast service.

  7. darran (verified owner)

    Good little tool to have

  8. Dan (verified owner)

    worked perfectly

  9. David H. (verified owner)

    Exactly as advertised! Thanks guys!

  10. MITCH (verified owner)


  11. Harv Wile (verified owner)

    You will be hard pressed to find a better Crow’s foot wrench. This is one serious piece of milled steel, you aren’t going to trash this one.

  12. Ron Hemeyer (verified owner)

    great hard to find item at excellent price

  13. Anonymous (verified owner)

    works good

  14. Geoff Rasmussen (verified owner)

    Always a pleasure dealing with y’all.

  15. Jonathan Shelley (verified owner)

    Just what I needed to complete my upper tool set

  16. Gilles M. (verified owner)


  17. George Taylor (verified owner)

    You promptly delivered a much needed tool to complete my bid! Great————Thank you!

  18. Robert Fisher (verified owner)

    Order this and a cerakoted handguard and they were both amazing quality and super fast shipping

  19. tony l. (verified owner)

    Still had to force it a bit, but very fast shipping and fair price

  20. John M. (verified owner)

    Great tool.

  21. Dan B. (verified owner)

    Perfect fitmet

  22. Jeff A. (verified owner)

    Price was right and it did the job installing my AR hand guard tube. It should be included with every hand guard since it is needed for install of the barrel nut.

  23. Anonymous (verified owner)

    Economically priced to help finish my build

  24. Robert Schwent (verified owner)

    Works great

  25. John S. (verified owner)

    Love the handguard and the great customer service. I’ll keep coming back for more !

  26. Juan Garcia (verified owner)

    As expected! Fast shipping! Will do business again

  27. Tycen B. (verified owner)

    Awesome and needed for builds.

  28. John T. (verified owner)

    Simple, yet effective.

  29. Alex E. (verified owner)

    Worked for my parallax tactical barrel nut.

  30. Robert C. (verified owner)

    The barrel nut wrench worked perfect. It also has a very cool finish, just like it came off the milling machine. Thanks, Robert.

  31. Eric Chavez (verified owner)

    Perfect fit. Some surface corrosion/rust, but nothing that affected function. Only complaint was the package got redirected from final delovery point (Jacksonville, FL; where I live) to somewhere else. Not a B.King problem though.

  32. Shane Saiz (verified owner)

    Worked great for the Parallax 15.5 barrel nut.

  33. Paul Tereska (verified owner)

    Good part

  34. Nathaniel Thompson (verified owner)

    Worked as advertised

  35. James (verified owner)

    Very fast shipping. Product worked great.

  36. Thomas Palmer (verified owner)


  37. James Coull (verified owner)


  38. Kris B. (verified owner)

    Nicely made part and fits great !

  39. gary stambaugh (verified owner)

    great shipping time, tool works as it should

  40. Anonymous (verified owner)

    Meh. It worked, It was a little sloppy so it really tore up the finish on the barrel nut. Not a lot of other options though.

  41. Ramie (verified owner)

    Nicely made

  42. Tim (verified owner)

    What I needed for my barrel torqing.

  43. Troy (verified owner)

    Was finally able to grab this on sale. The quality is excellent!

  44. Martin Moseman (verified owner)

    Great tool

  45. Todd M. (verified owner)


  46. Juan Z. (verified owner)

    Strong, sturdy product. High quality material.Gets the job done.

  47. Anonymous (verified owner)

    Great wrench – well made and worked perfectly.

  48. Brent Bernier (verified owner)

    awesome crows foot

  49. Clyde Woods (verified owner)

    A must have for the Parallax Tactical rail I purchased.

  50. Norman Flowers (verified owner)

    It didn’t fit at first I had to polish it up with a dremel so it would fit the nut

  51. Jason M. (verified owner)

    Works great!!

  52. adam (verified owner)

    It’s nice that BKING recognized a problem with certain wrenches and barrel nut connections, and designed a slimmer tool. Worked great and seems high quality at a cheap price.

  53. Marcus D. (verified owner)

    Excellent fit for Parallax Tactical handguard barrel nut. Makes install and removal easy.

  54. John Tellen (verified owner)

    Worked fine

  55. Michael Lombardi (verified owner)

    works good good price

  56. Jason (verified owner)

    Worked perfect, nice price

  57. Eugene J Rojas (verified owner)

    Makes installing FFSSR handguards so easy.

  58. Jonas E. (verified owner)

    Should possibly post that this tool is “required” with purchase of of parallax rails??

    • blake king (store manager)

      It is written in every description.

  59. nramoore (verified owner)

    Got this today and it worked like a champ on the barrel nut I was needing to torque. Thanks BKF…

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