This listing is for ONE gripper, the 280lb No.3 model. Instructional COC booklet included.

True heavy duty hand grippers are designed and built to increase crushing hand strength. These are not your $5 sporting goods specials. The COC's are considered the gold standard of grippers and are made to strict standards.

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 quickest gains in grip strength and hand health.

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
  • 20-year history of product development and refinement
  • Precision manufacturing for gold standard performance, feel, and appearance
  • Made in the USA
  • 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

Captains of Crush Grippers Workout

For best results, use your Captains of Crush Hand Grippers after you've done your other strength training that might require grip strength: you can either use your hand grippers at the end of your regular strength training workout, or on your off-days.

Do 1 or 2 warm-up sets of 5 to 10 reps, using an easier hand gripper

Next do 2 or 3 maximum effort sets of moderate-to-low reps, and do this workout 3 times per week

You want to be doing serious, high-quality sets, one high-quality set is worth far more than 2 or 3 mediocre sets. Grip training is about strength, just as in lifting weights.

What you should not do, on the other hand, is endless sets of high reps, mindlessly clicking out reps on a Captains of Crush Hand Gripper that is too easy for you to close. High reps will do nothing to increase your grip strength and will only shorten the life of your hand gripper.

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