M1/M14 Tools

[MickGIS]

I have three tools: bottom is the M10 Combo tool for the M1, middle tool I believe, is a similar combo tool for the M14, what is the top tool? Also, what’s the proper nomenclature for the M14 combo (middle) tool?

M1-Tools.jpg

[T2C]

Where did you get the top tool? Is the flat end the correct size to fit the barrel band screw on a M1 Carbine?

[MickGIS]

Where did you get the top tool? Is the flat end the correct size to fit the barrel band screw on a M1 Carbine?

That top, flat tool came in my M1 cleaning kit, maybe it's was a bonus tool.