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IronMind Captains of Crush (CoC) Hand Gripper - The Gold Standard of Grippers | The World's Leading Hand Strengthener

IronMind Captains of Crush (CoC) Hand Gripper - The Gold Standard of Grippers | The World's Leading Hand Strengthener

Q: I have the trainer and I need to go up. Is the .5 worth it or should I go right to the one?

Depends on how good you are at the trainer. I found that I could hold the trainer closed for 40-60 seconds, and then I skipped up to the #1.5. Within two days, I was able to tap the new one closed. My buddy could only close the #T for about 4 seconds, and he was unable to close the #1 for around a month of training. That should be your guideline. I wish I had skipped from the #T to the #2 to get something that would be a challenge for a while, but I think the 1 or a 1.5 would be a good stepping stone as long as you can close the T with reasonable strength.

Q: I have read that the CoC rip up your hands. Any way to minimize this?

Personally, I already have rougher hands because of the knurling on my Olympic bar. If you do not have a physical labor career, or have sensitive skin - I can understand this being a problem. The grip/knurling is quite rough on the grippers. Most of the abrasion is caused however by the grippers moving within the hand while squeezing. Using chalk can really help this. in fact, I have ordered chalk from Amazon - it is called "Chalkness Monster" https://www.amazon.com/Chalk-Ness-Monster/pages/12080130011 there is a link. It is really cheap, and after like two months, I have not even used one piece...and I lift 4 times a week with it too. If you want my honest opinion, try to tough through the pain and abrasion, because once your hands are toughened up, you will have a monster grip to match. Sometimes, to make an omelet, you have to break a few eggs. Good luck! Absolutely GREAT product BTW.

Q: Will these build your forearms? Also, how do I decide which strength to get?

If you are a regular at the gym or use your hands for any sports activity, then get the trainer (100lbs). About the forearms, you won’t notice much change in the size of your forearms, but your grip strength will imporove a lot.

Q: Is there anyway to stop the noise these things make? Just a week in and they squeek like mad.

Regarding your Captains of Crush gripper, a squeak is not uncommon—it is the result of how the coils rub against each other, and don’t worry, it’s not an indication that something is seriously awry. If the sound bothers you, a drop of any light lubricant, like WD-40, should eliminate or at least reduce it. One customer solved the problem by slipping a sheet of fabric softener (which has a coating of “wax”) in between the coils while squeezing the gripper, then releasing the gripper, allowing the coils to rest against the sheet, and then regripping/releasing to remove the sheet. Thank you again; we hope you enjoy your new Captains of Crush gripper for many years of productive training. - IronMind Enterprises, Inc.

Product ID: 6193217

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Details

Color
Silver
Material
Aluminum
Brand
IronMind
Item Weight
7.68 ounces
Style
Hand Gripper

🏆11 tension levels from beginner to elite strength

💪Proprietary GR8 spring for unmatched resistance

🛠️Aircraft-grade knurled aluminum handles for grip & durability

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IronMind Captains of Crush (COC) Hand Gripper - The Gold Standard of Grippers | The World's Leading Hand Strengthener

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Description

💥 Crush limits, not just reps — the gold standard in grip training!

COMPACT PORTABLE - Take your grip training anywhere with a lightweight, V-shaped design that fits perfectly in your hand.
DURABLE STYLISH DESIGN - Crafted from aircraft-grade billet aluminum with a sleek knurled finish that stands out.
MADE IN THE USA SINCE 1988 - Join a legacy of grip training excellence with IronMind’s trusted craftsmanship.
CUSTOMIZABLE STRENGTH LEVELS - Choose from 11 tension settings tailored to your personal grip goals.
PRECISION ENGINEERED FOR PEAK PERFORMANCE - Experience the legendary build quality trusted by grip champions worldwide.

The IronMind Captains of Crush Hand Gripper is the world’s leading hand strengthener, featuring a proprietary GR8 spring and aircraft-grade aluminum handles. With 11 adjustable tension levels, it offers a custom fit for everyone from beginners to elite athletes. Built in the USA since 1988, it combines precision engineering, durability, and style in a compact design that elevates your grip training to championship level.

Specifications

Color	Silver
Material	Aluminum
Brand	IronMind
Item Weight	7.68 ounces
Style	Hand Gripper
Tension Level	Light
Product Dimensions	8.43"L x 5.47"W
Shape	V Shape
UPC	792382309467
Manufacturer	IronMind
Item Package Dimensions L x W x H	8.46 x 5.43 x 0.75 inches
Package Weight	0.22 Kilograms
Item Dimensions LxWxH	8.43 x 5.47 x 0.04 inches
Brand Name	IronMind
Suggested Users	""
Number of Items	1
Part Number	1401
Size	1. Guide (60 lb)

Have a Question? See What Others Asked

I have the trainer and I need to go up. Is the .5 worth it or should I go right to the one?

I have read that the CoC rip up your hands. Any way to minimize this?

Will these build your forearms? Also, how do I decide which strength to get?

Is there anyway to stop the noise these things make? Just a week in and they squeek like mad.

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