GD IRON GRIP Grip Strength Trainer Hand Gripper Forearm Strengthener Metal | Silent durable adjustable hand strengthening device, Hand exerciser squeezers, arm wrestling training equipment, grip trainer

Features

• EXTENSION HANDLES FOR BIGGER HANDS & GREATER CONTROL: The included Extension Handles provide a larger, more comfortable grip for bigger hands while allowing you to change your hand position to fine-tune resistance. Train with greater comfort, better control, and smoother progression at every level. Grip higher for greater resistance, or farther out for lighter resistance-giving you even more control beyond the standard 6 resistance levels
• 6-LEVEL ADJUSTABLE RESISTANCE, 55-198 LB: Adjust resistance from 55-198 lb (25-90 kg) across 6 levels to match your strength and training goals. Build grip strength, hand strength, wrist stability, and forearm power with one adjustable hand gripper
• 3-LEVEL HANDLE WIDTH ADJUSTMENT: Customize the handle width to match your hand size and preferred range of motion. The ergonomic design provides improved comfort and control for more effective grip training
• PROFESSIONAL-GRADE DURABILITY: Built with premium aluminum handles, a reinforced steel frame, a high-tensile compression spring, and stainless steel pins for years of demanding grip strength training
• SMOOTH & QUIET OPERATION: The precision spring mechanism delivers smooth, whisper-quiet performance, suitable for training at home, the office, the gym, or while traveling
• DESIGNED & MADE IN KOREA | U.S. PATENTED: Designed and manufactured in Korea with GD's patented adjustment mechanism, delivering premium quality and trusted performance. (US PATENT NO. US 9,415,262 B2)
• PRODUCT SPECIFICATIONS: Item Dimension: 4.3 X 7.9 X 1.7 inch (11 X 20 X 4.3cm with Handle Extensions), Weight: 1.53lbs (694g), Material: Stainless Steel, Aluminum, S45C Carbon Steel, Compression springs