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For Him / Her / Kids
IronMind Captains of Crush Gripper — stronger hands for heavier pulls
IronMind Captains of Crush Hand Gripper, Trainer (100 lb)
Reviewed by the WhyToBuyThis team · Updated September 2026 · How we choose
Perfect for
- Grip training
- Deadlifts and pull-ups
- Desk or gym bag
- Made in the USA
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Price: $34.95
Price may change on Amazon. As an Amazon Associate we earn from qualifying purchases. This won't cost you anything extra.
- Great gift ideaChosen for real-world gifting
- Hand-pickedCurated, not scraped
- Honest reviewThe catch, not just the hype
Why this gift works
The IronMind Captains of Crush Gripper in the Trainer strength is rated at about 100 pounds (45 kg). It has knurled aircraft-grade aluminum handles and IronMind's GR8 spring, and it is made in the USA. IronMind makes 11 strengths, from the Guide at about 60 pounds to the No. 4 at about 365, and calls the Trainer the point where serious grip training starts.
Grip strength carries over to deadlifts, rows and pull-ups, and a gripper trains it anywhere - between sets, at a desk or on the couch. It is a compact, lasting gift for a lifter who wants stronger hands.
Who is this gift for?
Great for
- A lifter whose grip limits heavy pulls
- A climber who wants stronger hands
- Someone who likes to train at a desk
Think twice if
- They are new to grip training
- They want an adjustable gripper
The catch
IronMind says the Trainer is harder to close than grippers sold in sporting-goods stores, so a true beginner may do better with the lighter Guide. It trains crushing grip only, and progressing means buying the next strength up.
Skip for a complete beginner to grip work - choose the Guide at about 60 pounds - or if they already own a set.
Key specs
| Brand | IronMind |
|---|---|
| Model | Captains of Crush, Trainer |
| Rating | About 100 lb (45 kg) |
| Handles | Knurled aircraft-grade aluminum |
| Spring | GR8 spring |
| Made in | USA |
| Range | 11 strengths, about 60 to 365 lb |
Worth knowing before you buy
- Other strengths are separate listings; this is the Trainer.
- Sets bundled with hand-expander bands are separate listings.
Why we like it
- Made in the USA
- Knurled aluminum handles
- Trains grip anywhere
- A clear ladder of strengths
What to look for in a hand gripper
- Strength. Pick one they can close with effort; the Trainer is about 100 lb.
- Build. Knurled metal handles hold up and give a firm grip.
- Progression. Fixed-strength grippers need a next step; this line has 11.
Questions people ask
IronMind rates it at about 100 pounds.
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