4 grippers, 1 goal: strong and healthy hands

CoC Gripper with ID Card

The fastest route to the strongest grip

  • The gold standard of grippers
  • Short, high-intensity workouts for maximum strength
  • Knurled aircraft-grade aluminum handles, pioneered by Captains of Crush grippers in 1995
  • GR8™ springs found only on Captains of Crush grippers and IMTUGs: accurate, precise, durable
  • Precision manufacturing for world-class performance, feel, and appearance
Comes in 11 strengths.

Whether you are just beginning or you can crack coconuts in your bare hands, there is a perfect Captains of Crush gripper for you.

How strong do you need to be? Men* Women*
Fitness/weekend warrior Trainer Guide
Crossfitter  Point Five Sport
Kettlebell/ropes  No. 1 Trainer
Competitive handgun shooting  No. 1 Trainer
Rock climber  No. 1.5 Point Five
Arm wrestler  No. 2 No. 1
Olympic weightlifter/powerlifter  No. 2 No. 1
Law enforcement/military  No. 2 No. 1
Highland Games  No. 2 No. 1
Strongman  No. 2.5 No. 1.5
Gripmaster  No. 3 No. 2

*which Captains of Crush gripper you should be able to close (minimum recommendation)

Captains of Crush Certification:  The pinnacle of grip strength

Since 1991, certification on a Captains of Crush gripper has been the pinnacle of accomplishment in the grip strength world.  Close the CoC No. 3, No. 3.5, or No. 4 gripper (for women, close the CoC No. 2 or No. 2.5) according to the Rules for Closing and Certification, and your name will be added to our official list.

See the Captains of Crush grippers and Amazon pages for details.

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Train one or two fingers at a time

  • Tune up your weak fingers, advance on Captains of Crush grippers, power up your pinch grip
  • Ergonomic handles for reduced pressure on soft tissue of hands

Comes in 7 strengths.

Use these IMTUGs to target your thumb and other fingers:

If you're doing work sets on: Pinch grip Ring/pinky Index/middle
Guide / Sport IMTUG1 IMTUG1 IMTUG2
Trainer / Point Five / No. 1 IMTUG2 IMTUG3 IMTUG4
No. 1 / No. 1.5 / No. 2 IMTUG3 IMTUG4 IMTUG5
No. 2 / No. 2.5 / No. 3 IMTUG4 IMTUG5 IMTUG6
No. 3 / No. 3.5 / No. 4 IMTUG5 IMTUG6 IMTUG7

See the IMTUG grippers and Amazon pages for more details.

New and FREE!  4 Grippers, 1 Goal booklet

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This booklet tells you how to train with the winning team of IronMind's hand grippers: Captains of Crush, IMTUG, Zenith, and Left-Turn, for superior grip strength and strong and healthy hands.  It's free and ready to guide you in building your grip strength faster, stronger and better.

Download 4 Grippers 1 Goal training booklet.

 

Visit IronMind's Crushed-to-Dust!® grip tools.

Questions? Please contact sales@ironmind.com.

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Strength and conditioning

  • Warm-ups, prehab, rehab, conditioning and strength
  • Silky-smooth handles and a smooth ride
  • GR8-R spring—precise, enduring, gradual for high-rep workouts

Comes in 6 strengths.

See the Zenith grippers and Amazon pages for details.

Left Turn Gripper_500

Tailor-made for lefties

  • Feels “just right” in your left hand
  • Train just as you would with Captains of Crush grippers
  • Black anodized aircraft-grade aluminum handles*
  • IronMind’s proprietary GR8-L™ springs: precise, durable, good-looking
  • Precision manufacturing for world-class performance, feel, and appearance
Comes in 4 strengths.

See the Left-Turn grippers and Amazon pages for details.

Triple Team Set

Get started on the road to strong and healthy hands, using the triple team of IronMind grippers:  Captains of Crush, IMTUG and Zenith.

Set includes CoC® Trainer, CoC No. 1, IMTUG3, Zenith Trainer

and Expand-Your-Hand Bands, for vital extensor training.*  Comes with 4 Grippers, 1 Goal training booklet.

*substitute any CoC/IMTUG for another CoC/IMTUG, and any Zenith for another Zenith gripper, by leaving a note at Check-out.