GD IRON GRIP Grip Strength Trainer Adjustable Hand Gripper Amplifier Handle Exerciser Wrist Amplifiers Silent & Durable - Forearm, Finger & Hand Strength Training for Athletes, Climbers

[Upgraded resistance range: 26-181 lbs, 12 levels of adjustment!] The GD IRON GRIP has evolved! Now with 12 adjustable levels, twice as much as before, allowing a finely tuned resistance from 26 lbs (13 kg) to 181 lbs (82 kg). Whether you are a beginner looking to improve the strength of your handle or are an arm wrestling champion, this handle amplifier allows you to precisely adjust your training intensity. [Unparalleled Durability & Premium Quality] Say goodbye to cheap, fragile grip strength trainers! The GD IRON GRIP is built to last with a 4T thick steel body, high voltage compression spring, premium odor-free silicone grip, and stainless steel pins. Each part is made for superior durability, so you get a professional handle amp that stands the test of time. [Non-slip, high-quality silicone grip for maximum comfort] Unlike traditional handle reinforcers with rough aluminum knurling, our soft-touch silicone grip provides exceptional comfort while maintaining a firm, non-slip grip. The odourless, sweat-resistant and skin-friendly silicone ensures a comfortable grip training without the need for additional grip tape. [3-Level Handle Width Adjustment - Perfect for All Handsizes] Not all hands are the same! With our unique 3-level handle width adjustment, this grip strength trainer adapts to your hand circumference and ensures an ergonomic fit. Whether you have small hands or need a wider grip, you can now train efficiently without finger strain. [Quiet Operation - Training Anywhere, Anytime!] No more annoying squeaky noises! The GD IRON GRIP offers whisper-quiet operation, making it the perfect handle amp for home, office or on the go. Train discreetly and stay consistent with your grip strength training-anytime, anywhere! [Unique Handle Amplifier - Designed and Made in Korea] GD is committed to innovation and quality, designing and manufacturing all products in Korea. The GD IRON GRIP is patented by the US government, protecting it from imitations. Train with confidence, knowing that you have the only true, adjustable handle stiffener & grip strength trainer on the market!