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IronMind - Captains of Crush Grippers


  • £25.49
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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.

Captains of Crush Beginner Set - 1x: Guide (60LB), Sport (80LB), Trainer (100LB)
Captains of Crush Strength Builder Set - 1x: CoC 1 (140LB), CoC 1.5 (167.5 LB), CoC 2 (195 LB)
Captains of Crush Elite Grip Set - 1x: Trainer (100LB), CoC 1 (140LB), CoC 1.5 (167.5 LB), CoC 2 (195 LB), CoC 2.5 (237.5 LB)
Captains of Crush Gorilla Set - One of Every CoC Gripper

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

What Captains of Crush to start with?

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.

Please note: Packaging may vary.

Before sending anything back to us - you need to contact us to obtain a Returns Number and email your return request to custserv@pullumsports.com. This is essential for processing your return and ensuring a record of your request, you must then include this returns number (on a copy of the invoice) and send it back along with your goods for a refund within 28 days of receipt of goods.

Goods must be new/unused condition with no blemishes, defects or parts missing, and in their original packaging (which must not show any damage nor be defaced in any way).

Any used goods/products, ones which are not in original packaging, or which are outside of the 28 day timeframe will not be accepted.

Items which are ordered in especially for customers or which are made to order (all Pullum branded Gym Equipment) are subject to a 25% re-stocking fee. Custom made equipment or clothing are non -refundable.

Please make sure you send all packages to:

Pullum Sports
Unit 2, Greaves Way, Stanbridge Road
Leighton Buzzard,

01582 560555

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Customer Reviews

Based on 7 reviews
Ermal Sadiku

Good quality.


Very high quality grippers doesnt have cheap nerlin like others definetly worth the money.

Michael Rajkovic
Captains of crush grippers

Started with the first 3 in the series … really basic and upwards. Been using for a few weeks and hand strength/grip improved enormously. Big bonus re lifting weights. On T presently … seriously recommend them.

Lindsay McKee
Excellent Grippers

Superb Grippers

Christine Hockey
all good

All good brought as a present they were happy

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