GD IRON GRIP EXT 90(Resistance : 25~90kg) , Hand Grip Strengthener, Hand gripper, Hand exerciser

Premium adjustable hand grip strengthener. Adjustable resistance from 25kg to 90 kg.

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Place of Origin
South Korea
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Negotiable / Negotiable
hand grip, hand gripper, athlete, hand grip strengthener
Fitness & Body Building , Other Indoor Sports Products , Golf , Baseball & Softball
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GD IND Corp.

Country / Year Established
South Korea South Korea / 2020
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Product name GD IRON GRIP EXT 90(Resistance : 25~90kg) , Hand Grip Strengthener, Hand gripper, Hand exerciser Certification -
Category Fitness & Body Building
Other Indoor Sports Products
Baseball & Softball
Keyword hand grip , hand gripper , athlete , hand grip strengthener Unit Size -
Brand name GD Unit Weigh -
origin South Korea Stock 500
Supply type Available HS code 950691

Product Information

  • [Adjustable resistance] 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.
  • [5 Years Warranty] 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.






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GD IND Corp.

Country / Year Established
South Korea South Korea / 2020
Business type



Tae Jin Ahn
33, Gajeong-ro 37beon-gil, Gajwa I.C Knowledge Industry Center,105 or 205ho, Seo-gu, Incheon, Korea
Product Category
Fitness & Body Building,Other Indoor Sports Products
Year Established
No. of Total Employees
Company introduction


GD makes reliable home training equipment to make us stronger everyday.


Since it has founded in 2001, the world's first hand grip strengthener(GD GRIP) which could be easily and simply adjustable is created. This hand gripper has been the best-selling product in the hand grip strengthener market with high customer satisfaction.

Innovation and the quality are the driving force of the GD and with the excellent product quality, it has been the No.1 in the domestic market.


As GD stands for ‘Gold and Diamond’; it represents our aim to make products that do not change value over time. All products are manufactured with high-quality materials to perform excellent product durability.


GD strives to help customers lead a healthy lifestyle through innovative products. GD’s customers are enthusiastic individuals who try to achieve their goals by maintaining a healthy body and mind. Our goal will always be to support these customers to make fitness become a part of their lifestyle.


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