- Kootek adjustable hand grip strengthener is ideal for improving strength, power and speed in the wrists, fingers and forearms. Ideal for athletes, musicians, rock climbers, golfers and tennis players;
- Hand grippers also work great for rehabilitation. If you suffer from rheumatoid arthritis, arthritis, carpal tunnel, tendonitis, tennis elbow and are on the way to recovery from a fractured or broken wrist, or tendon surgery, then this is the perfect gripper for you;
- This tool is constructed to be durable and offers users a top quality design with stainless steel tension springs, comes with adjustable dial that can be adjusted from 22 to 88 pounds (10-40KG);
- Ergonomically designed and it fits well for all hand sizes, perfect for men and women, seniors and teens;
- Non-slip handles covered with soft, comfortable and durable rubber for frequent and comfy usage.
How many resistance levels does it have to choose from?
Honestly....I guess in some ways, it is unlimited. It's not like a "Level 1" and "Level 2" etc etc. It has a knob on the front that turns a screw. And the screw moves the spring closer to and farther away from the knob. If the spring is retracted all the way toward the handle, it is super easy. Approx 4kg of resistance. And if it's all the way toward the knob, it is super tough to squeeze. I can squeeze it all the way. But I've got to bear down and push a fart to get it to close. It's about 40kg of resistance. Just turn the knob until you find a resistance that is tough, but still possible and work it until it becomes easy. Then move it up a little bit. That's about as good as I can explain it.
By Steven Moore on June 8, 2016
I have arthritis in my fingers and also trigger finger. Does this hand exerciser also strengthen individual fingers?
Only in the sense of the whole hand, including fingers, getting stronger. It does not exercise fingers individually like some the devices that have a trumpet-like set of keys for each finger.
By Bill B. on May 6, 2016
Wonder if anyone has found a better replacement spring at home depot, lowes, or even graingers?
I have not looked for a replacement spring, and I have not needed one.
By John C on August 25, 2016
It says "kids" on the title. Is this really for kids, or can a grown man use it just fine?
Since this product is adjustable, it is fine for a grown man to use. I have no idea why they would say 'kids' on the title, though perhaps at it lowest adjustment an older child could use it, but using it myself it is definitely fine for an adult.
By David on June 8, 2016
Does it works well for my forearm?
I don't really feel anything in my forearm when I use it, although I'm sure it has some benefit. It's great however for strengthening grip and the wrist.
By Thagard7 on April 25, 2016
I received this adjustable hand gripper and the tension is way too light! anyone else have the same experience?
It is very tight on mine! Not the same experience here.
By Susie O on June 18, 2016
Is it relatively quiet? I work in a quiet office and this would be nice to use in my leisure however I do not want to annoy people!
The only noise it makes is a small plastic-on-plastic 'clack' when the handles touch.
By Enkaybee on July 21, 2016
How does this device hold up over time?Has anyone experienced any loss in the resistance?
I've only on this product for two weeks now but it's pretty solid. As much as you can expect from silicone and plastic if you're looking for super durable product just keep in mind that it's made out of plastic. Overall I'm happy with the purchase and it is great because it has a range of weight.
By Angell O Diaz on April 25, 2016