Stronger Hands Made Simple
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Train your grip anywhere, anytime.
The FITTO Adjustable Grip Strength Trainer Set makes hand and forearm training easy. It’s great for athletes, musicians, and anyone rebuilding strength. With adjustable resistance and multiple tools, you can train at your own pace and take it on the go.
Small tools. Big strength gains.
✔ Adjustable resistance for your level
✔ Complete set for hand and forearm work
✔ Portable design for training anywhere
✔ Made with durable, high-quality materials
Wipe clean after use and store in a dry place.
We are proud to offer duty-free, reliable, tracked shipping— delivered to your door in over 200 countries worldwide!
Below you can check our average shipping times:
Domestic USA Shipping:Â 2-9 business days
US & Canada:Â 7-18 days
Europe:Â 7-18 days
Europe Plus*:Â 8-30 days
Australia, New Zealand:Â 7-18 days
Hong Kong, Singapore:Â 7-18 days
Rest of the world:Â 8-30 days
*does not include processing times up to 2 business days or longer in peak periods
Primarily we ship out from fulfillment centers in the United States, Eastern Asia and Western Europe. If the item you've purchased is out of inventory in your nearest location, we'll send it directly from our production lines at the same delivery times as stated in our shipping section.
Is the resistance adjustable?
Yes, you can easily adjust the tension to match your comfort and training level.
Who is this set good for?
Athletes, musicians, and anyone looking to improve grip or support rehab exercises.
Is it easy to carry around?
Yes, the compact design makes it simple to keep in a bag or drawer.
Helps build everyday grip power with simple, repeatable exercises.
Start light, then increase resistance as you get stronger.
Fits in your bag so you can train anywhere.
Supports gentle, controlled movements during recovery routines.
Includes tools to target fingers, hands, and forearms.
Smarter design. More ways to train.
| Features | MK Aquarium | Knock-Offs |
|---|---|---|
| Adjustable resistance | ||
| Multiple training tools | ||
| Portable, compact design | ||
| Durable materials | ||
| Great for rehab routines | ||
| Comfortable grip feel | ||
| Versatile finger training | ||
| Forearm-focused tools | ||
| Easy to store |
It comes in green and black.
A forearm exerciser, finger strengthener, and other grip training tools.
Yes, the adjustable resistance makes it beginner-friendly.
Yes, it works well for quick warm-up routines.
Many musicians use grip trainers to build hand control and stamina.
Wipe them with a dry or slightly damp cloth.
Yes, they’re made with high-quality materials for long-lasting use.
No setup needed. It’s ready to use right out of the box.
Yes, it’s lightweight and easy to carry.
