Designed and built for performance and known around the world as the gold standard for building and testing hand strength, Captains of Crush Grippers are the single most important grip strength tool you can choose.
What's special about Captains of Crush Grippers?
- Perfect fit with CoC compatible grip tools for maximum progress in minimum time
- Knurled aircraft-grade aluminum handles, pioneered by CoC Grippers in 1995
- Proprietary GR8 springs, only on CoC Grippers and IMTUGs
- A 20 year history of product development and refinement
- Precision manufacturing for gold standard performance, feel, and appearance
- No-surprise geometry: you can count on the consistency and precision of Captains of Crush Grippers
- 11 strengths for a perfect fit
- Certification on the top-tier CoCs
Guide: Genuine CoC quality, about as tough to close as a sporting goods store gripper. If you're weak as a kitten, rehabbing or just want to start easy, get a Guide.
Sport: One step up from the Guide, for conditioning. Perfect for weekend warriors, light warm-ups, high school athletes.
No. 0.5: Transition to the powerhouse CoCs, the Point Five is perfectly positioned to give you the boost you need to conquer the No. 1. No more excuses.
Trainer: Where serious grip training starts, this is harder to close than anything you'll find in a sporting goods store.
No. 1: Where serious grip training begins; 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.
No. 1.5: The bridge between a No. 1 CoC and a No. 2 CoC. 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.
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. 2.5: Bridge the gap between the No. 2 CoC and the No. 3 CoC - at the upper end, it could be crucial for progress.
No. 3: It's the international benchmark of a world-class grip. Close this gripper under official conditions and get certified.
No. 3.5: Bridge the gap between the No. 3 CoC and the No. 4 CoC. IronMind will certify your accomplishment if you close a No. 3.5 under official conditions.
No. 4: The top of the ladder. This gripper has only been closed by a small handul of people. Will you be next?
Captains of Crush Grippers: Maximum grip strength, minimum time.
Made in the USA.
Have no questions.
Next Day Delivery - orders placed before 12 noon
Standard Delivery - 2 to 4 working days
International Delivery - 3 to 10 working days