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GD Iron Grip Hand Grip Strengthener (Adjustable Hand Grips for Strength Training) Wrist and Forearm Strength Trainer

    • Based on 4,095 reviews
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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

Color: Iron Ext. 90 55 to 198 lb


Material: Alloy Steel


Brand: GD


Item Weight: 1.5 Pounds


Style: hand gripper


Color: ‎Iron Ext. 90 55 to 198 lb


Material: ‎Alloy Steel


Brand: ‎GD


Item Weight: ‎1.5 Pounds


Style: ‎hand gripper


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: ‎8.58 x 4.8 x 2.2 inches


Package Weight: ‎0.76 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: Sunday, Apr 6

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.

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Top Amazon Reviews

    • excellent quality, great useability, good value. slightly diff from captains of crush but nevertheless awesome
Grip Type: 1. IG 80 Light (55~176lbs)
excellent quality. i am very impressed. it is pleasing to the eye and fun to use to workout. for years i had to lug around 8 different captains of crush grippers but that is just more convenient. although this gripper is awesome and well worth the money, ill detail the pros and cons, and compare them only to the COC grippers since i have no other standard to compare them to. pro - good price for quality. dont buy the GD90 because it is litearally the same design except slightly heavier spring. great quality. perfect fitment and alignment, everything is steel/stainless/aluminum, except the caps of the spring ends which seem to be plastic. even the hardware is good quality, and it seems some parts are riveted but very secure. convenient. the weight basically is very similar to the COC guide, trainer, .5, but then the next 3 are a bit heavier than the others 1, 1.5, and 2. but overall its easy to get different kinds of strength training, depending on reps, holding, or maxing out. single plane pivot, no axis. unlike the COC grippers, this one feels more natural since it pivots on a pin, instead of a large rotating spring. cons - small range of motion. unlike the COC grippers, the range of motion is noticeably less. it doesnt open up as wide the strength increment seems to increase faster than the COC grippers, meaning that the kind of spring feels harder the more you squeeze, but at a much greater rate than the COC grippers. maybe just the design each setting is very noticeably different. i wish there were more or finer settings for weight. once i move up to the next one, it just feels impossible. knurling is not as sharp - grip is easier on your skin but not as overall grippy Other thoughts - because the fulcrum/pivot is further from the handles compared to the COC grippers, this one feels different. its not better or worse, but when the gripper closes, the handles are parallel, whereas the COC gripper has a more motion near the pinky than the index finger. also, the numbers on this gripper seem much more difficult than the COC grippers. for example, the COC 2.0 is advertised at 195lbs, and i can close it consistently. however, the highest setting on the IG80 is 176, and i'm only about 80% able to close it. I initially thought i might need to buy the IG90 but good thing i saved $20 because i can't fully close this one. Conclusion - its a different kind of gripper and well worth the money. i keep this in my car and train forearms when sitting in traffic, and only need 1. ... show more
Reviewed in the United States on April 7, 2018 by Yueyang Jiang
    • More than just a hand grip
Grip Type: 1. IG 80 Light (55~176lbs)
These are amazing little machines, precision made, heavy duty steel, adjustable, powerful spring. Read the instructions on how to adjust for your hand size and for range of motion, then adjust for tension per repetition. These are serious workout hand strength builders, not toys, not just a coiled hand grip. Expensive, but well worth the price. I purchased one, then a few weeks later purchased a second one so I can workout both wrists/forearms at the same time properly. Highly recommend. ... show more
Reviewed in the United States on September 23, 2024 by Jerry B
    • Great item, but…
Grip Type: 3. IG EXT 90 (55~198lbs, Handle Exte...
The media could not be loaded. Fantastic grip strengthener! Adjustable and durable! I have one that I take to work with me, and my son has one. First, make sure to spring for the handle extension (glad I did!!). Second, while the handle knurling looks cool, it CHEWS up your hands, especially when you move through the weights. I went with Alien Pros tennis racquet handle wraps. Worked like a charm. I do not foresee this wearing out. Ever. Love it! But once, cry once! ... show more
Reviewed in the United States on August 22, 2024 by Jared B.
    • Fantastic for casual users for grip strength
Grip Type: 3. IG EXT 90 (55~198lbs, Handle Exte...
Review Image by ALMOSTDEAD ALMOSTDEAD
Review Image by ALMOSTDEAD ALMOSTDEAD
Review Image by ALMOSTDEAD ALMOSTDEAD
Been a month since I brought it , it's an incredible product , well structured , strong and doesn't have failure points unlike other adjustable grippers in the market . The one negative is the grip is a bit coarse , can be a bit hard on the hands for the initial month . An ok lvl of weight increments , having the extension helps a lot as well . Giving me a bit challenge in closing the 77 and 90 is hard . Overall an excellent product , highly recommended ... show more
Reviewed in the United States on September 16, 2024 by ALMOSTDEAD ALMOSTDEAD
    • Finally, a Grip Exerciser That's Well-Designed and Well-Made
Grip Type: 3. IG EXT 90 (55~198lbs, Handle Exte...
In the gym, for most of my training that involves pulling, I use lifting straps because otherwise the grip is the weakest link in terms of poundage used. It's not that I have a weak grip; it's just that the major muscles of the back (or glutes, quads, and hamstrings for deadlifts) are a heckuva lot larger and more powerful than muscles like the flexor digitorum profundis and flexor pollicis longus in the forearm that are involved in gripping. Because of that, I've ended up with a collection of various standalone grip exercise devices that I can use a few times a week while sitting in the recliner and watching Prime Video (shameless plug) in the evenings. Most of those options are either fairly flimsy or very poorly calibrated in terms of resistance. For example, I have one set of traditional coiled spring grips where the 200 lb and 250 lb versions are completely indistinguishable. The GD Iron Grip is a phenomenal design. At first, I thought it was going to be too difficult to change the resistance and/or the length of travel. A few minutes with the user manual and practicing the procedures a couple of times and both adjustments are an absolute breeze that can be done in about 5 seconds. And the unit is built like a tank. The dual, high-torsion springs will no doubt last decades, and the resistance settings feel like the real deal. The 141 lb setting feels about like the aforementioned 250-lb coiled spring grip, and I can't effectively use the 198 lb setting yet. Unlike a bunch of other home-use exercise equipment I've bought, this one is worth every penny. ... show more
Reviewed in the United States on July 12, 2024 by H. Williams
    • Extremely Good.
Grip Type: 1. IG 80 Light (55~176lbs)
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! ... show more
Reviewed in the United States on July 8, 2024 by Boulder Geek.

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