--- product_id: 364492126 title: "Iron Grip EXT 90 Hand Grip Strengthener Adjustable Hand Gripper (25 to 90kg) Hand Strength Trainer for Forearms, Wrist strengtheners Wrist Training Workout" brand: "gd grip" price: "KD 40.48" currency: KWD in_stock: true reviews_count: 9 category: "Gd" url: https://www.desertcart.com.kw/products/364492126-iron-grip-ext-90-hand-grip-strengthener-adjustable-hand-gripper store_origin: KW region: Kuwait --- # Adjustable resistance 25-90kg Completely silent compression spring Premium aluminum & iron build Iron Grip EXT 90 Hand Grip Strengthener Adjustable Hand Gripper (25 to 90kg) Hand Strength Trainer for Forearms, Wrist strengtheners Wrist Training Workout **Brand:** gd grip **Price:** KD 40.48 **Availability:** ✅ In Stock ## Summary > 💥 Grip greatness in your hands—silently, powerfully, effortlessly. ## Quick Answers - **What is this?** Iron Grip EXT 90 Hand Grip Strengthener Adjustable Hand Gripper (25 to 90kg) Hand Strength Trainer for Forearms, Wrist strengtheners Wrist Training Workout by gd grip - **How much does it cost?** KD 40.48 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/364492126-iron-grip-ext-90-hand-grip-strengthener-adjustable-hand-gripper) ## Best For - gd grip enthusiasts ## Why This Product - Trusted gd grip brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **6 Levels of Power:** Customize your grip strength from beginner to pro with 25-90kg resistance. - • **Built Like a Tank:** Crafted from aircraft-grade aluminum and 4T iron for unmatched durability. - • **Ergonomic & Secure Grip:** Non-slip handles designed for comfort during intense workouts. - • **One Device, Six Trainers:** Replace multiple grippers with one versatile, patented tool. - • **Silent Strength Training:** Train anywhere, anytime—no squeaks, no distractions. ## Overview The GD Iron Grip EXT 90 is a premium, patented hand grip strengthener offering adjustable resistance from 25 to 90kg across 6 stages. Engineered with silent compression springs and durable aluminum and iron construction, it delivers a smooth, safe, and noiseless workout experience. Designed for professionals and fitness enthusiasts alike, it combines six grip trainers in one compact, ergonomic device, perfect for building forearm, wrist, and hand strength with precision and style. ## Description ONE GRIP STRENGTHENER TO RULE THEM ALL Introducing the most versatile, durable and effective grip and hand strengthener ever created. SILENT - Our solid steel compression spring is designed to be completely silent when compressed. You'll never have to worry about the squeaky sound that plagues other grippers. You could train with your GD Iron Grip next to a sleeping baby, and they would never even know you were there. VERSATILE - With a resistance range of 55-198 lbs (25-90 kg), the GD Iron Grip gripper can offer a level of resistance that can challenge both beginners and veterans alike. Regardless of your current grip strength, you will find levels of resistance that will allow you to see dramatic improvement while challenging you every step of the way. QUALITY - Crafted 100% from stainless Steel and Aluminum, you can feel the quality the instant you pick up the GD Iron Grip grip strengthener. There is no squeaky spring, no side to side wobble and the resistance only adjusts when you want it to. SAFE - By using a compression spring design, we've eliminated the danger posed by adjustable grippers that create resistance by stretching a metal spring. Stretching a spring places a tremendous amount of tension on the spring and the anchors holding it in place. When that much force & potential energy is placed on weak metal & plastic components, they will eventually fail, sending dangerous debris flying through the air. This single gripper provides resistance from beginning to professional levels. Stage 1. 55lb (25kg) Stage 2. 84lb (38kg) Stage 3. 112lb (51kg) Stage 4. 141lb (64kg) Stage 5. 170lb (77kg) Stage 6. 198lb (90kg) Review: Great product - GD Iron Grip EXT 90 Hand Grip Strengthener – Product Review The GD Iron Grip EXT 90 Hand Grip Strengthener is a solid choice for anyone looking to enhance their forearm and wrist strength. With adjustable resistance ranging from 25 to 90kg, this hand grip trainer is designed to cater to users of different strength levels, from beginners to seasoned athletes. Here's an in-depth review based on my experience with the product. Design and Build Quality: The GD Iron Grip EXT 90 has a robust build, made from durable materials that can withstand intense, regular use. The handles are constructed from ergonomic, non-slip material, which provides a comfortable and secure grip even during prolonged use. The overall design is compact and easy to hold, making it ideal for daily training sessions. One notable feature is the adjustable resistance, which allows for a wide range of resistance levels, making it versatile for various training needs. The resistance dial is easy to adjust, providing smooth transitions between different weight settings. This makes the trainer accessible for beginners and effective for those looking to build strength over time. Performance: The adjustable resistance (25-90kg) is one of the standout features of the GD Iron Grip EXT 90. The ability to change the resistance makes it a flexible tool that can accommodate both light and heavy training sessions. Whether you're just starting to build forearm strength or are an experienced user looking to challenge yourself, this hand grip strengthener has you covered. I found the resistance adjustment to be smooth and reliable, with the hand gripper providing a solid and consistent level of tension during each squeeze. The wrist and forearm muscles engage well, offering a comprehensive workout for those muscle groups. With regular use, you can expect noticeable improvements in grip strength, which can be beneficial for sports like rock climbing, weightlifting, and martial arts. Comfort and Ease of Use: The ergonomic handles are designed to provide comfort during use. The non-slip surface ensures that your hands won't slide off, even if you’re sweating. The design is fairly straightforward—simply grip the handles, adjust the resistance, and squeeze. The intuitive nature of the product makes it easy to incorporate into your workout routine. One downside is that for some users, particularly those with larger hands, the handles might feel a bit small or tight, which could cause discomfort after extended use. However, this largely depends on individual preferences, and the handles may be just right for others. Effectiveness: For anyone serious about building wrist and forearm strength, the GD Iron Grip EXT 90 is an excellent tool. It effectively targets the grip strength, helping to develop forearm muscles, which is crucial for improving performance in various activities that require a strong grip. Regular training with this hand gripper can lead to noticeable gains in both wrist strength and overall hand power. Additionally, the device can help with rehabilitation for those recovering from injuries or simply looking to prevent strain from repetitive activities. Value for Money: Considering the quality of construction and the wide range of resistance levels, the GD Iron Grip EXT 90 offers great value for money. It's a durable tool that can be used for both beginner and advanced strength training, making it a worthwhile investment for anyone serious about improving their grip strength. Conclusion: The GD Iron Grip EXT 90 Hand Grip Strengthener is a highly effective and versatile tool for building forearm and wrist strength. Its adjustable resistance from 25kg to 90kg makes it suitable for users at various strength levels, and its ergonomic design ensures comfort during use. While the handles may not suit everyone perfectly, the overall performance and build quality make this hand gripper a great choice for anyone looking to improve their hand strength. Whether for general fitness, sports training, or rehabilitation, this hand strengthener provides excellent value for money. Review: Excellent quality - Ordered this because those cheap and easily available all-plastic adjustable grippers which are stretching the spring without any center reinforcement can send shrapnels flying into your eyes at any time (stretching spring breaks very easily, compressing spring with center bar is far more safe). For a gripper, it is expensive, yes. But the build quality is surprising and well above the price. No rough edges, no defects, perfect machining, printing, no wiggle anywhere. The adjusting mechanism is just lovely, you push the gripper in a few millimeters, flick the latch on top of it open and it releases a centimeter more than usual. You can adjust the spring anywhere you want - and when you push the gripper in again, the latch will close itself (seems like there is a magnet) and done. The extensions come with hex keys and also fit perfectly into the handles. The gripper comes in an uninspiring cardboard box, but the inside has precise foam cutouts for all the parts and looks well thought out. ## 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00IRWR82Q | | Best Sellers Rank | 19,383 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 106 in Strength Training Grip Strengtheners | | Brand Name | GD GRIP | | Colour | Iron Ext. 90 : 55 to 198 lb | | Country of Origin | Korea, Republic of | | Customer Reviews | 4.7 4.7 out of 5 stars (1,495) | | Item Dimensions L x W | 5.7L x 2W centimetres | | Item Shape | V Shape | | Item Weight | 680 g | | Manufacturer | GD | | Material | Aluminium, Iron | | Model Number | GD Iron Grip EXT.90 | | Part Number | GD Iron Grip EXT.90 | | Style | hand gripper | | Tension Supported | Extra light, light, medium, heavy, extra heavy | | UPC | 728795100599 | ## Product Details - **Brand:** GD GRIP - **Colour:** Iron Ext. 90 : 55 to 198 lb - **Item weight:** 680 g - **Material:** Aluminium, Iron - **Style:** hand gripper ## Images ![Iron Grip EXT 90 Hand Grip Strengthener Adjustable Hand Gripper (25 to 90kg) Hand Strength Trainer for Forearms, Wrist strengtheners Wrist Training Workout - Image 1](https://m.media-amazon.com/images/I/81nyaxDmvVL.jpg) ## Questions & Answers **Q: This comes with a ten year warranty and is well made** A: a few criticisms on this , positives: its robust unlikely to wear it out !, varying lots of tension options nearly 40 settings , negatives : the handles are not ergonomically well designed and should be curved , therefore you will need either tape or gloves or you’ll get calluses . It could be better designed overall as the handles don't meet exactly . would probs give 3* but haven't reviewed yet. **Q: Does it come with the guarantee?** A: It comes with a 10 year warranty bought this today. 15/03/21 **Q: Will this help build grip strength? I want to be able to hold my greasy pole harder and longer.** A: As long as it is used properly it should help build grip strenght ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by �***� on 8 January 2025* GD Iron Grip EXT 90 Hand Grip Strengthener – Product Review The GD Iron Grip EXT 90 Hand Grip Strengthener is a solid choice for anyone looking to enhance their forearm and wrist strength. With adjustable resistance ranging from 25 to 90kg, this hand grip trainer is designed to cater to users of different strength levels, from beginners to seasoned athletes. Here's an in-depth review based on my experience with the product. Design and Build Quality: The GD Iron Grip EXT 90 has a robust build, made from durable materials that can withstand intense, regular use. The handles are constructed from ergonomic, non-slip material, which provides a comfortable and secure grip even during prolonged use. The overall design is compact and easy to hold, making it ideal for daily training sessions. One notable feature is the adjustable resistance, which allows for a wide range of resistance levels, making it versatile for various training needs. The resistance dial is easy to adjust, providing smooth transitions between different weight settings. This makes the trainer accessible for beginners and effective for those looking to build strength over time. Performance: The adjustable resistance (25-90kg) is one of the standout features of the GD Iron Grip EXT 90. The ability to change the resistance makes it a flexible tool that can accommodate both light and heavy training sessions. Whether you're just starting to build forearm strength or are an experienced user looking to challenge yourself, this hand grip strengthener has you covered. I found the resistance adjustment to be smooth and reliable, with the hand gripper providing a solid and consistent level of tension during each squeeze. The wrist and forearm muscles engage well, offering a comprehensive workout for those muscle groups. With regular use, you can expect noticeable improvements in grip strength, which can be beneficial for sports like rock climbing, weightlifting, and martial arts. Comfort and Ease of Use: The ergonomic handles are designed to provide comfort during use. The non-slip surface ensures that your hands won't slide off, even if you’re sweating. The design is fairly straightforward—simply grip the handles, adjust the resistance, and squeeze. The intuitive nature of the product makes it easy to incorporate into your workout routine. One downside is that for some users, particularly those with larger hands, the handles might feel a bit small or tight, which could cause discomfort after extended use. However, this largely depends on individual preferences, and the handles may be just right for others. Effectiveness: For anyone serious about building wrist and forearm strength, the GD Iron Grip EXT 90 is an excellent tool. It effectively targets the grip strength, helping to develop forearm muscles, which is crucial for improving performance in various activities that require a strong grip. Regular training with this hand gripper can lead to noticeable gains in both wrist strength and overall hand power. Additionally, the device can help with rehabilitation for those recovering from injuries or simply looking to prevent strain from repetitive activities. Value for Money: Considering the quality of construction and the wide range of resistance levels, the GD Iron Grip EXT 90 offers great value for money. It's a durable tool that can be used for both beginner and advanced strength training, making it a worthwhile investment for anyone serious about improving their grip strength. Conclusion: The GD Iron Grip EXT 90 Hand Grip Strengthener is a highly effective and versatile tool for building forearm and wrist strength. Its adjustable resistance from 25kg to 90kg makes it suitable for users at various strength levels, and its ergonomic design ensures comfort during use. While the handles may not suit everyone perfectly, the overall performance and build quality make this hand gripper a great choice for anyone looking to improve their hand strength. Whether for general fitness, sports training, or rehabilitation, this hand strengthener provides excellent value for money. ### ⭐⭐⭐⭐⭐ Excellent quality *by A***R on 17 May 2018* Ordered this because those cheap and easily available all-plastic adjustable grippers which are stretching the spring without any center reinforcement can send shrapnels flying into your eyes at any time (stretching spring breaks very easily, compressing spring with center bar is far more safe). For a gripper, it is expensive, yes. But the build quality is surprising and well above the price. No rough edges, no defects, perfect machining, printing, no wiggle anywhere. The adjusting mechanism is just lovely, you push the gripper in a few millimeters, flick the latch on top of it open and it releases a centimeter more than usual. You can adjust the spring anywhere you want - and when you push the gripper in again, the latch will close itself (seems like there is a magnet) and done. The extensions come with hex keys and also fit perfectly into the handles. The gripper comes in an uninspiring cardboard box, but the inside has precise foam cutouts for all the parts and looks well thought out. ### ⭐⭐⭐⭐⭐ Beautifully made and solid bit of kit. *by S***E on 30 December 2022* I have mislaid my pair of cheap plastic grip trainers somewhere in the Christmas mayhem, but I was overmatching them anyway as they went up to only 60KG and I was up to 35 reps per set so not very efficient. I found these on Amazon and then best googled grip trainer reviews. Sure enough a US site had them as the Best Buy on Amazon. That link took you to Amazon US where they were selling an upgraded model with the e-clips at either end of the spring, which could potentially be problematic, replace by solid clips. And they were throwing in plastic stand! Amazon UK still had the old version with e-clips, but I decided to buy anyway, They turned up today and they are in fact the upgraded version with solid clips and stand so I’m very happy… And with the currency conversion they are cheaper on Amazon UK. They are beautifully packaged and feel extremely high quality. Even the Allan keys for adjustment are solid! I have added the extensions to give me more flexibility with grip range, but they were ok even without the extensions (I’m 6’3”). Any resistance adjustment is a piece of cake, I am starting on the second, 38kg setting so have a long way to go before I overmatch them. If my old grips turn up I’ll keep them in the car or at work; I don’t want to risk losing these and with more efficient workouts I can just keep them with my home gum kit (they feel like a proper piece of gym equipment) and incorporate grip training into my workouts. Can’t recommend them too highly. ## Frequently Bought Together - 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 - GD Pinch Grip for GD IRON GRIP EXT model, Finger Strengthener Hand Grip Exerciser Strengthener Premium Adjustable Hand Gripper for Climber - GD Grip Tape (3 Colors), Grip Tape for Hand Grip Strengthener, Non-Slip Tape, Iron Grip, Overgrip, Reduce Pain and Injury Recovery --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.kw/products/364492126-iron-grip-ext-90-hand-grip-strengthener-adjustable-hand-gripper](https://www.desertcart.com.kw/products/364492126-iron-grip-ext-90-hand-grip-strengthener-adjustable-hand-gripper) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-21*