Walther Uzi pistol barrel nut wrench size?

Woofman · Sep 17, 2023

Anyone know what size the the wrench is? Guessing mm.

Woofman · Sep 19, 2023

So my micrometer is telling me it is .525 or 17/32. Can anyone prove this? RoverDave?

skiboatsp · Sep 20, 2023

Woofman said:
So my micrometer is telling me it is .525 or 17/32. Can anyone prove this? RoverDave?

.525" = 13.335mm 13.5mm is only .0065" larger which with proper clearance would be logical.

Woofman · Sep 22, 2023

May just try some Channel Lock extra slim jaw adjustable pliers.

skiboatsp · Sep 22, 2023

Woofman said:
May just try some Channel Lock extra slim jaw adjustable pliers.

Or maybe a 13.5 open end wrench without scaring up the nut.

Woofman · Sep 27, 2023

It would have to be a very flat wrench. Would 13.5 be more like 9/16? That would be a flat wrench that could be found with ease.