Captains of Crush® No. 2.5 Gripper Certification:
Who's Who

Official certification list for the No. 2.5 Captains of Crush® gripper




Get certified: Rules for Closing and Certification.

Captains of Crush song by Laing - play it here.

Meet our Captains of Crush grippers. Visit the IronMind e-store for CoC® grippers and Crushed-to-Dust! Grip Tools.

Find out more about hand strength and training with our Captains of Crush grippers; and take a look at John Brookfield's Grip Tips, for over 60 grip training exercises.

Captains of Crush Grippers: the gold standard of grippers cocbook-cover_hp