Can you repeatedly squeeze this or are you supposed to squeeze and hold? Some types will break the spring if you repeatedly squeeze it..

The spring parts are different from the springs of other adjustable hand grippers. GD IRON GRIP is made with compression springs. So it is more durable and stronger than tension springs. The support parts and body is so strong as well. So I think you don't need to worry about the breakage when you repeatedly squeeze it. If you have any questions, please feel free to contact me. We always do our best to make valuable products which you can use your whole life! Thank you. - Team GD -

When using this does it hurt your hand?

No! but I would advise you start at the lightest setting including attaching the extenders; this will allow your hands to build strength over time. Start with no more than a few minutes every second day and progress forward when you reach that point, "remember to go easy at first".

How do I do maintenance? Need to add some lubricant on the specific area regularly?

Not a Buick.. no lubrication needed.

What is the warranty?

There is a 30 day return policy in general, this item is really a solid item which you have to fiscally damage it, in order it should be damaged. I think it comes with a 1 year manufacturer warranty

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

GD Iron Grip Adjustable Hand Gripper, EXT 90

GD Iron Grip Adjustable Hand Gripper, EXT 90

Product ID: 400136029

Details

Brand
GD
Colour
multicolour
Item Weight
1.53 Pounds
Material
Iron
Style
Dumbell

💪Adjustable resistance 55-198 lbs

🔇Silent compression spring tech

⚙️6-stage precision tension control

MX$8489

Duties & taxes included

In stock

Sold byAmazon MexicoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Mexico.

Secure transaction

Description

💥 Crush Limits Silently, Train Like a Pro

BUILT LIKE A TANK - Premium aluminum handles and 4T iron spring deliver unmatched durability and solid feel.
WHISPER QUIET WORKOUTS - Train anywhere, anytime—no squeaks, no distractions, just pure focus.
TAILORED RANGE OF MOTION - 3-stage adjustable grip width for personalized hand closure and maximum efficiency.
PATENTED KOREAN ENGINEERING - Exclusive design ensures safety, longevity, and elite performance you can trust.
ONE GRIPPER SIX RESISTANCE LEVELS - Customize your challenge from beginner to pro with 55 to 198 lbs resistance.

The GD Iron Grip Adjustable Hand Gripper EXT 90 is a premium, patented hand strengthener offering 6 resistance levels from 55 to 198 lbs and 3 adjustable grip widths. Crafted from durable aluminum and iron with a silent compression spring, it delivers a safe, noiseless, and customizable grip workout suitable for all strength levels. Designed and manufactured in South Korea, it combines versatility, durability, and precision for serious grip training anywhere, anytime.

Specifications

ASIN	B00IRWR82Q
Best Sellers Rank	#15,772 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #268 in Strength Training Grip Strengtheners
Brand Name	GD
Colour	multicolour
Customer Reviews	4.8 4.8 out of 5 stars (1,500)
Item Shape	Cylinder
Item Weight	1.53 Pounds
Material Type	Iron
Model Number	GD Iron Grip EXT.90
Part Number	GD Iron Grip EXT.90
Style Name	Dumbell
Tension Supported	Extra-Heavy
UPC	728795100599
Warranty Description	no warranty available

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.