IronMind's Captains of Crush are the Gold Standard of grippers.  No matter what your application, your Captains of Crush grippers will help build maximum strength in minimum time.  Known worldwide for their precision, durability and beauty, Captains of Crush are the single most important grip strength tool you can choose -- and the fastest route to a stronger grip. 

Traditional approaches to training with grippers - banging out endless easy reps while driving or watching TV - will do little to improve your grip strength.  Low reps and high effort are the way to build strength.

What Makes IronMind's CAPTAINS OF CRUSH GRIPPERS the BEST?

• Knurled aircraft-grade aluminum
• Proprietary GR8 springs - precise, durable, good-looking
• Precision manufacturing for world-class performance
• No-surprise geometry:  you can count on their consistency and precision
• A 20 year history of product development and refinement
• Many strength options to ensure the perfect fit
• One year warranty
• Made in the USA