What size one touch for bat barrel cards do you use?

steel75

Couldn't help myself and picked up several of those Leaf bat barrell cards, but man they are THICK!
What size one touch would you use or how would I be able to determine what size before buying some.
Any help would be appreciated......thanks

STLKabong

@steel75

try this:

https://bcwsupplies.com/pub/downloads/retail/PT-GAUGE-LTR-2018A.pdf