Features

• [Adjustable 44~154lb] 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 44 to 154lbs 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 4T iron, high quality engineering plastic handles, strong compressing springs; 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 hand grip strengtheners in 1 single hand grip strengthener. 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 exerciser strengtheners.
• [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. Report incorrect product informati

Product Description

[Adjustable Resistance] Why limit your progress by using the same level of resistance day after day? Try GD IRON GRIP, the perfect reinforcement for handles. You can effectively improve your grip and hand strength by adjusting the resistance from 44 to 150 pounds in 6 steps. You can also change the width of the handle in 3 steps to change the range of motion when closing. [Amazing Build Quality] Made with aluminum handles, strong compression springs and 5T iron; the GD Iron handle is sturdy as a tank. GD strives for quality and perfect craftsmanship. This durable and safe hand reinforcement is the only strength trainer you'll ever need. [6 in 1] Combines 6 handle reinforcers into 1 clamp. Just adjust the lever and easily change the grip resistance that suits your strength level and training goal. All you need is a single GD Iron Grip, instead of buying 6 different hand strengtheners. [Quiet] Hand training can be done anywhere and anytime. Without the annoying squeaks, you can perform hand, grip, wrist and forearm exercises wherever you want. All GD products are designed, developed and manufactured in our own facilities in South Korea. GD Iron Grip is patented (No. US 9,415,262 B2) to protect and provide the best service our customers deserve.