Cannon PowerWorks

IronMind #3.5

  • Average rating: 180 lbs
  • The authentic gold-standard for training your grip
  • Proprietary GR8 springs ensure consistency
  • Prepare to become a "Captain of Crush" 
  • Moderate knurling 
  • Made in the USA

Disclaimer: IronMind's manufacturer rating for this gripper is 322.50 lbs. To read more about how Cannon PowerWorks' average ratings are different, please click here.


Captains of Crush Grippers blazed new trails in the gripper world, taking what had been largely a cheap, imported plaything and turning it into a beautifully designed and crafted tool for serious strength athletes. Known worldwide, nothing else puts power in the palm of your hand like a Captains of Crush Gripper.