Captains of Crush Grippers: designed and built for performance.

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.

CoC No. 1.5: The bridge between a CoC No. 1 and a CoC No. 2.

No. 1251.5 (1 lb.) No. 1.5 @167.5 lb. $25.95

Do some serious work on building your grip strength in complementary ways, crushing and extending, for strong and healthy hands.

Specially-priced set includes:

• No. 1251.5-EB - CoC No. 1.5 gripper @167.5 lb.
• No. 1376 - Expand-Your-Hand Bands - set of 10 (2 of each level)

No. 1251.5-EB (1 lb.) $33.95

Captains of Crush Grippers: designed and built for performance.

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.

No. 2: Master the No. 2 if winning or losing--or living or dying--might depend on your grip strength.

No. 1252 (1 lb.) No. 2 @195 lb. $25.95

Do some serious work on building your grip strength in complementary ways, crushing and extending, for strong and healthy hands.

Specially-priced set includes:

• No. 1252 - CoC No. 2 gripper @195 lb.
• No. 1376 - Expand-Your-Hand Bands - set of 10 (2 of each level)

No. 1252-EB (1 lb.) $33.95

Captains of Crush Grippers: designed and built for performance.

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.

No. 2.5: Bridge the gap between the CoC No. 2 and the CoC No. 3--at the upper end, it could be crucial for progress.

No. 1252.5 (1 lb.) No. 2.5 @237.5 lb. $25.95

Do some serious work on building your grip strength in complementary ways, crushing and extending, for strong and healthy hands.

Specially-priced set includes:

• No. 1252.5-EB - CoC No. 2.5 gripper @237.5 lb.
• No. 1376 - Expand-Your-Hand Bands - set of 10 (2 of each level)

No. 1252.5-EB (1 lb.) $33.95

Captains of Crush Grippers: designed and built for performance.

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.

No. 3: It's the international benchmark of a world-class grip. Close this gripper under official conditions and get certified.

No. 1253 (1 lb.) No. 3 @280 lb. $25.95

Do some serious work on building your grip strength in complementary ways, crushing and extending, for strong and healthy hands.

Specially-priced set includes:

• No. 1253 - CoC No. 3 gripper @280 lb.
• No. 1376 - Expand-Your-Hand Bands - set of 10 (2 of each level)

No. 1253-EB (1 lb.) $33.95

Captains of Crush Grippers: designed and built for performance.

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.

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. 1253.5 (1 lb.) No. 3.5 @322.5 lb. $25.95

Do some serious work on building your grip strength in complementary ways, crushing and extending, for strong and healthy hands.

Specially-priced set includes:

• No. 1253.5-EB - CoC No. 3.5 gripper @322.5 lb.
• No. 1376 - Expand-Your-Hand Bands - set of 10 (2 of each level)

No. 1253.5-EB (1 lb.) $33.95

Captains of Crush Grippers: designed and built for performance.

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.

No. 4: The top of the ladder. Carl Myerscough was certified on this gripper in 2023 after Magnus Samuelsson 9 years earlier in 2004--that's how hard it is. Who will be next?

No. 1272 (1 lb.) No. 4 @365 lb. $25.95

Do some serious work on building your grip strength in complementary ways, crushing and extending, for strong and healthy hands.

Specially-priced set includes:

• No. 1272 - CoC No. 4 gripper @365 lb.
• No. 1376 - Expand-Your-Hand Bands - set of 10 (2 of each level)

No. 1272-EB (1 lb.) $33.95

GPS for your grip training--know where you are and you'll reach your goal faster. Here's how you gauge the gap and track your progress--precisely.

No. 1440 (.25 lb.) $12.95

What They Are and How to Close Them, Second Edition
by Randall J. Strossen, Ph.D., with J. B. Kinney and Nathan Holle

Joe Kinney calls it the CoC owner's guide: all you need to get strong and smart on CoC grippers.

No. 1354 (.5 lb.) $19.95

It combines strength, endurance and power in one movement, perfect for training and competitions--and works perfectly whether you think your hand is too big, too small, or the perfect size for grippers.

No. 1467 (.25 lb.) $18.95

Very serious grip guys, contest organizers, and those who like modern art will want their own CoC Silver Bullet Disc for training and competing--or maybe just hanging on the wall.

Disc only. 2.5 kg, calibrated.

No. 1467-DSC (6 lb.) $199.95

Combine the CoC Silver Bullet with the Silver Bullet Disc for training--and for contests that will separate the men from the boys and have the fans on the edge of their seats. Big hands, small hands, just-right hands, all competitors will be on level ground with the CoC Silver Bullet Hold.

No. 1467-2 (6 lb.) $209.95

Fire up for fast gains that will get your gripper training headed in the right direction from day one.

Kit includes:

• No. 1250 - Trainer CoC Gripper*
• No. 1354 - Captains of Crush Grippers book
• No. 1467 - CoC Silver Bullet

No. 1467-SK (2 lb.) $52.95

*other strengths of CoC grippers or IMTUGs may be substituted in kit; please leave a note at Check-out.

Think of gripper training like lifting weights: as your training progresses, you'll need a warm-up, a working, and a challenge gripper.

Kit includes:

• No. 1250 - Trainer CoC gripper*
• No. 1251 - No. 1 CoC gripper*
• No. 1252 - No. 2 CoC gripper*
• No. 1467 - CoC Silver Bullet

No. 1467-TK (3 lb.) $79.80

*other strengths of CoC grippers or IMTUGs may be substituted in kit; please leave a note at Check-out.

Fill in the gaps to speed up your progress and then pile on the PR performances. Getting ready for a compeition? This is what you need.

Kit includes:

• No. 1252.5 - No. 2.5 CoC gripper*
• No. 1253 - No. 3 CoC gripper*
• No. 1253.5 - No. 3.5 CoC gripper*
• No. 1467 - CoC Silver Bullet

No. 1467-CK (3 lb.) $79.80

*other strengths of CoC grippers or IMTUGs may be substituted in kit; please leave a note at Check-out.