GD IRON GRIP Hand Grip Strengthener (Grip Strength Trainer) Premium Forearm Strengthener (EXT.90-55~198lbs, With Handle Extensions and Pinch Grip Set) Adjustable Hand Gripper for Grip Strength

GD IRON GRIP EXT 90 + Pinch Grip Set

• [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.
• [Essentials for climbers] GD IRON EXT.P 90 (GD IRON GRIP EXT 90 + Pinch Grip Set) is a great tool for strengthening your finger strength.
• [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.
• [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.