Captains of Crush Grippers: designed and built for performance.
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--for the fastest route to the strongest grip.
What's special about Captains of Crush Grippers?
Made in the USA.
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.*
Need more help? Watch Meet and choose Captains of Crush grippers here.
No. 1253.5 (1 lb.) No. 3.5 @322.5 lb. $25.95
Download Captains of Crush instruction booklet here.
You'll find more information about Captains of Crush grippers here.
Take a look at the Captains of Crush grippers FAQ.
You'll find the Rules for Closing and Certification on Captains of Crush grippers here.
|Product ReviewsClick here to review this item|
|very good gripper and almost imposible to close for any people|
|- george, INT|