Outside diameter on Srixon irons

[Chef23]

I am reshafting my Srixon ZX5 MKII and need to order some ferrules. Does anyone know what the outside diameter is of the irons so I can order ferrules that are the right OD. I hate turning them down. I have calipers but can’t find them my office and workspace are both a mess right now and they are buried somewhere.

 

[Golfers Anonymous]

Came up with 14 millimeters about digital was dead

 

[Chef23]

Came up with 14 millimeters about digital was deadView attachment 9236977

Thanks