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.

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.

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.

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.

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💥 Grip greatness starts here — don’t get left behind!

BUILT TO LAST A LIFETIME - Aircraft-grade billet aluminum knurled handles ensure durability and a premium feel.
CUSTOM FIT FOR EVERY GRIP - Choose from 11 strength levels, from beginner to world champion.
TRUSTED BY CHAMPIONS WORLDWIDE - The gold standard hand gripper used by professionals and elite athletes alike.
COMPLETE TRAINING SUPPORT INCLUDED - Comes with expert-backed training info and dedicated customer service.
PRECISION ENGINEERED FOR PEAK PERFORMANCE - Proprietary GR8 springs deliver unmatched grip resistance tailored to your strength level.

The IronMind Captains of Crush Hand Gripper is the definitive hand strengthener, featuring 11 resistance levels with proprietary GR8 springs and aircraft-grade aluminum handles. Made in the USA since 1988, it combines legendary durability and precision engineering to serve everyone from beginners to world-class athletes, backed by expert training resources.

Reviews

A**N

Pretty Good

It’s super difficult haha I would recommend you guys to get the lower one if you’re completely new but overall quality is amazing

8.12.2023

H**A

Amazing seller

One of the best sellers, 100% recommended.

19.10.2022

Z**O

Good buy

Just recieved my COC Nos 2..perfect as always..Seller please keep stock of COC Nos 2.5 and COC nos 3!!!

7.02.2022

H**S

VERY GOOD STUFF

I love this product....!

24.10.2020

M**K

Bad quality.. got rusty in a few months

Despite the high price, it’s bad quality.. got rusty in a few months although it’s kept indoors

17.03.2024

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

917 DH

Duties & taxes incl.

Moroccostore

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TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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2 weeks ago

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Color	Silver
Size	1. Guide (60 lb)
Style	Wrap
Team	captains of crush
Weight	0.48 Pounds
Width	7.5 inches
Shape	Cylinder
Material Type	Aluminum
Number of Items	1
Sport	Exercise & Fitness
Batteries Included?	No
Brand	IRONMIND
Department	unisex-adult
Manufacturer	IronMind
Item model number	1401-I
Product Dimensions	21.41 x 13.89 x 0.1 cm; 217.72 g
ASIN	B00079YNQQ

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

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