GD IRON GRIP Grip Strength Trainer Adjustable Hand Gripper Strengthener Hand Grip Exerciser Wrist Strengtheners Silent & Durable – Forearm, Finger & Hand Strength Training for Athletes, Climbers & Rehabilitation
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Availability:
In Stock.
Arrives
Thursday, Mar 5
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Grip Type: 3. IG EXT 90 (55~198lbs, Handle Extensions)
Features
- [The best trainer to enhance your grip strength] Why limit your progress by using the same level of resistance day in and day out? Try GD IRON GRIP, the perfect hand grip strengthener. You can effectively improve your grip and hand strength by adjusting the resistance from 55 to 198lbs in 6 stages. You can also change the grip width in 3 stages to modify the range of motion when closing.
- [Incredible build quality] Made with aluminum handles, strong compressing springs, and 4T iron; GD Iron grip is sturdy as a tank. GD aims for high quality and perfect craftsmanship. This durable and safe hand strengthener is the only grip strength trainer you will ever need.
- [6 in 1] Combines 6 grip strengtheners in 1 single gripper. Just adjust the lever and easily change the grip resistance that is suitable for your level of strength and training goal. All you need is a single GD Iron Grip, instead of buying 6 different hand strengtheners.
- [Completely Silent] Hand workout can be done anywhere at any time. Without the disturbing squeaks, you can perform hand, grip, wrist, and forearm workouts where ever you want.
- [ONLY one hand grip strengthener in the world] All GD's products are designed, developed, and manufactured in our own facility in South Korea. GD Iron Grip is PATENTED(NO. US 9,415,262 B2) to protect and provide the best service our customers deserve.
- * Item Dimension: 4.3 X 7.9 X 1.7 inch (11* 20 * 4.3cm (With Handle Extensions)) / Weight: 1.53lbs(694g) / Material: Stainless, Steel, Aluminum, S45C Carbon Steel, Compression springs
Description
GD IRON GRIP Premium grip strength trainer, adjustable maximum 198lbs
Color: Red, Siver
Material: Metal
Brand: GD
Item Weight: 1.5 Pounds
Style: Metal body
Color: Red, Siver
Material: Metal
Brand: GD
Item Weight: 1.5 Pounds
Style: Metal body
Tension Level: 198 lbs (90kg)
Product Dimensions: 2.24"L x 0.79"W
Shape: V Shape
UPC: 728795100599
Manufacturer: GD
Item Package Dimensions L x W x H: 8.35 x 5.08 x 1.93 inches
Package Weight: 0.77 Kilograms
Item Dimensions LxWxH: 2.24 x 0.79 x 0.1 inches
Brand Name: GD
Country of Origin: Republic of Korea
Part Number: GD Iron Grip EXT.90
Grip Type: 3. IG EXT 90 (55~198lbs, Handle Extensions)
Date First Available: March 4, 2014
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Mar 5
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Grip Type: 3. IG EXT 90 (55~198lbs, Handle Exte...
The best grippers I've ever used, by far. Solid build, excellent ergonomics, straightforward adjustments. The price is high, but justified. I started with a pair of the 90s, but found I didn't need the extension or the extra 22lbs. of resistance (I should have listened to other reviewers who said as much). These offer much more resistance at their 84lbs setting than a far cheaper adjustable plastic gripper at its supposed 80lbs., so bear that in mind if you're testing cheaper ones at a box store to determine the max resistance you need like I did. I did not test either to determine the accuracy of their given settings' poundage. Just know that these grippers are harder than one other new cheaper pair. Other reviewers write that they've had similar experiences. Finally, the lowest setting (55lbs) matches the resistance on my old gripper in the picture that's been well used for about 10 years. After a brief test, I returned the 90s thru Motofitusa & Amazon easily and only had to pay return shipping (around $6 FL to NY). I then got a pair of the the 80 Lights on prime day for nearly $10 off each, saving roughly $53 total. On both the 90 and 80 Light, the knurling is the same and ideal: small crosshatch size matches the exercise (for example, dumbbell knurling is a larger and deeper crosshatch and barbells sometimes are even larger and deeper than the dumbbell knurling). I had a much better grip on the 80s than my old plastic grippers, and it did not hurt my hands or damage my skin. Lastly, there is a good jump in resistance levels, but I plan to further break the 6 levels of resistance into 18 levels using the 3 levels of grip size. If I can't do the largest grip size at the next highest resistance level, I'll simply close the grip size to the smallest setting, simultaneously increasing the leverage of my grip and reducing the range of motion in order to complete the exercise. As strength grows, I'll increase the grip size to the medium level and finally the largest level, and then repeat for the next resistance level--pretty straightforward progressive strength training. Thanks again to Motofitusa for a stellar product.
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Reviewed in the United States on July 2, 2021 by Amazon Customer Amazon Customer
Grip Type: 1. IG 12LV ALUMINUM GRIP (26~181lbs)
This is a great quality gripper! Heavy build but sturdy and will last a lifetime. Easy to use and to adjust between resistances. I am up to 75 lbs. after a month, working to get up another notch for 10+ reps. I don't foresee getting to point where the resistance is below my strength. Grip is knurled so it can be a bit uncomfortable. I added the padded grip to these, very well worth it. Straight bars are still a bit awkward at times, but that may just be me. Well worth the higher price, my trust in the other options out there was slim so glad I paid the extra for these!
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Reviewed in the United States on September 6, 2025 by SoCal_T_C
Grip Type: 2. IG EXT 80 (55~176lbs, Handle Exte...
Not saying anything new here, but just to echo other reviews with my experience: this thing is a beautiful tank. Very smooth, very sturdy, and very effective. Like others, I was about to buy more of the $7 cheap plastic ones that threaten to throw springs and plastic in your face when they inevitably explode, when I saw the Iron Grip. I took some time to try and figure out which model (80 or 90) and whether I wanted the extensions and stand base. Decided to go with the 80 with the extension. I have medium glove hands, so as others have said, I didn’t need the extensions for comfort. However, this thing has some serious resistance and only 6 slots, and I’ve found that the extensions are great for working up to a new weight. You can start all the way down at the extensions with your grip which makes it a bit easier, then progressively move upwards on the handles towards the spring, making it harder. The 90 was tempting as it offers higher resistance, but honestly I don’t know if I’ll ever make it that far. Not using this for any weight lifting competitions, just strengthening my hand decades after metacarpal surgery, and generally strengthening my arms, so I won’t need nearly 200lbs of resistance. But if I do, this thing is so gorgeous and well made, I’d be more than happy to pony up again, this time for the big boy.
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Reviewed in the United States on July 24, 2025 by Rory M. Banks
Grip Type: 1. IG 12LV ALUMINUM GRIP (26~181lbs)
By far the best grip strength trainer I have ever purchased! I received it today and got right to work. I can already feel it in my hands and forearms. With the adjustable settings I will using it for many years to come! It is very well built. It has a nice weight to it making it feel like a high level of quality. I will be taking this everywhere I go!
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Reviewed in the United States on November 3, 2025 by Howard
Grip Type: 1. IG 12LV ALUMINUM GRIP (26~181lbs)
The media could not be loaded. I got both the GD80 and GD90 because I couldn't find a comparison anywhere. The reality is: 1- GD90 has more metal and just feels better on the hand. The spring is considerably stronger. (More details below) 2- GD90 comes with a stand and extensions (not needed unless you have really big hands or want specific exercises) Now, lest discuss. These hand grippers are really good, in fact, they are excellent. I've used CoC for years and these feel just as solid while being able to have multiple pressures in one unit, a welcome change to carrying around 2 or 3 grippers before. The knurling on these is softer than CoC as well. I also appreciate you can choose the width because everyone on my family can use these. Why choose the GD90? Because you want the stronger metal or want the whole package, honestly? For 97% of people the GD80 is the way to go!
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Reviewed in the United States on July 8, 2024 by Boulder Geek.