No. 3.5: Bridge the gap between the CoC No. 3 and the CoC No. 4. IronMind will certify your accomplishment if you close a No. 3.5 under official conditions.*No. 3.5 - 322.5 lb. ( 146kg )*Visit the IronMind website at www.ironmind.com for complete details on how to certify.- Captains of Crush Hand Gripper No. 3: It’s the international benchmark of a world-class grip. Close this gripper under official conditions and get certified.* IronMind products now available in Australia.No. 3 - 280 lbs ( 127kg )*Visit the IronMind website at www.ironmind.com for complete details on how to certify.
- No. 2.5: Bridge the gap between the Captains of Crush No. 2 and the CoC No. 3–at the upper end, it could be crucial for progress. We stock Captains of Crush Grippers in Australia.No. 2.5 - 237.5 lbs ( 107.7kg )
- No. 2: Master the No. 2 if winning or losing–or living or dying–might depend on your grip strength. When you get to the No. 2, you’re in the realm of extraordinary grip strength, exactly what you need if your life, or someone else’s, depends on how strong your hands are.No. 2 - 195 lbs ( 88.5kg )
- No. 1.5 - 167.5 lbs ( 76kg )CoC No. 1.5: The bridge between a CoC No. 1 and a CoC No. 2. If you are still gaining strength rapidly on the No. 1, move directly to the No. 2. If your gains are slowing down and you are clawing for progress, go to the No. 1.5.
- Captains of Crush Gripper No. 1 - 140 lbs ( 63.5kg )No. 1: If you’ve already been working out with grippers, start here; most people who lift weights can’t close it at first. You’ll want to master this gripper if your job or favorite sport or hobby involves grip strength.
- Trainer: Where serious grip training starts, this is harder to close than anything you’ll find in a sporting goods store.Trainer - 100 lbs ( 45kg )
