not sure what pound line to use for cranking with crankbaits.

If this is for a baitcaster 10 or 12 pound Trilene 100% FC and for spinning gear I like 6lb 100% Trilene FC.  It really depends on what gear you are using and what size crankbait.

For squarebills to med divers I like 15lb for the abrasion resistance, for deep divers I like 10 to 12lb so it gets the lure down faster.

For squarebills to med divers I like 15lb for the abrasion resistance, for deep divers I like 10 to 12lb so it gets the lure down faster.

This is what I use also.

10lb flouro for most all my cranks. sometimes 20 when im throwin a squarebill in super shallow water. the 20lb flouro keeps the bait up in the water column and out of the junk on the bottom

For square bills to mid I use 12lb Invisx,  6xd to 10xd gets 15lb Invisx.

Yo-Zuri 12lb for me.

Yo-Zuri 12lb for me.

Same here...

Mike

Ten for deep, and 12 to 17 for medium or shallow runners. The lighter the cover, the lighter the line.

Yo-Zuri 12lb for me.

x3

10 to 12lbs fluorocarbon...

It really depends on how deep you want those cranks to dive, less diameter = more depth.

10 - 12lb InvizX for me.  All cranking.

I use 10 or 15 flouro