I do farmers walk...and I better get stronger at them because we will be using 365's for 200' in February. My body can pick it up and walk/run with it just fine but my grip finally goes.
I do CoC Gripper timed holds once a week, light reps once a week, and usually some other light grip work after the grippers. Since I need to work on static holds (for the farmers and the hercules hold in February) I've been doing things for time instead of weight or crushes.
Also, I like to use my thick bars (2", 2 3/8", and 3") for bicep curls, reverse curls, timed holds, etc...for extra finger strength. They also fry my forearms.
When doing the timed holds with the CoC grippers...try to make your wrist flat...completely flat...and it will make it A LOT harder.
B True