Tripod allen key?

[mipevo6]

Folks,

I have a kirk arca swiss plate and appear to have lost the allen key...

Anybody know what the standard size is so I can order a new one ?

Thanks in advance

 

[Jase]

I can check mine when I'm home.

The last time I lost one I purchased a bunch of 10 in the Pound shop and one of them fit

 

[Canon Bob]

It's 5/32".....

 

[mipevo6]

It's 5/32".....

Brilliant, thanks.

 

[Nod]

https://www.toolstation.com/shop/Automotive/d60/Hex+Keys/sd3194/Hex+Key+Set/p47230

Is probably the easiest place to find a set of imperial Allen keys.

 

[sk66]

4mm also works. I think that size is common because it is "universal" (5/32" = 3.97mm). Same for the other common 1/8" - 3mm.

 

[mipevo6]

Thanks folks...

I found one on Amazon for 1.80 delivered...