Help ID fuze tools

[derk derin]

Hi All,
I picked up these fuze tools and have no idea what they are for.Anybody know what they are used on? The pictures show most of the details.The wrench still in the cosmoline wrap has a tag that is dated Oct 55.Both are the same wrench

[derk derin]

Here is another one.

[derk derin]

This one has 3 sides with the 4th side blank.

[tankbarrell]

First one is the standard late or post-war US M18 wrench. Used for all artillery 75mm and up.

Last one looks like a primer wrench for screw in primers, so British rather than US but presumably post war.

[Tim Bell]

[QUOTE=tankbarrell;223771]First one is the standard late or post-war US M18 wrench. Used for all artillery 75mm and up.
QUOTE]

I have one just like this for my 75mm Pack kit.

[rob love]

Second one has a Nato Stock Number on it (5120-21-102-3503). I am assuming the 21 is correct, both by the early time period of the NSN and the other lettering of Wrench, Ammo, C-4. The NSN dates back to the adoption of the NSNs in Cdn service.

[tankbarrell]

[QUOTE=Tim Bell;223773]

Originally Posted by tankbarrell

First one is the standard late or post-war US M18 wrench. Used for all artillery 75mm and up.
QUOTE]

I have one just like this for my 75mm Pack kit.

The other end is the screwdriver blade to set the delay or super quick setting on PD type fuzes.