That steel spring mechanism really holds up through intense sessions.
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Adjustable Hand Grip Strengthener 11-365 lb – Finger Trainer for Forearm, Wrist & Upper Body Workout, Heavy Duty Steel Spring Exerciser for | Lonoma
$39.95
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Build Unstoppable Grip Strength Anywhere You Go
Take your upper body conditioning to the next level with this adjustable resistance hand strengthener that targets your fingers, wrists, and forearms in one compact tool. Engineered with a heavy-duty steel spring mechanism, this exerciser offers a resistance range from 11 to 365 pounds, making it perfect whether you're just starting out or pushing for elite-level performance. Its R-shaped ergonomic frame fits comfortably in your palm, letting you focus on each rep without distraction. Whether you're training for rock climbing, improving your tennis serve, or recovering from an injury, this portable strengthener delivers consistent, progressive results every single session.
Why You Need This
- Wide Resistance Range: Dial in anywhere from 11 to 365 pounds of tension, giving you room to grow as your strength improves over weeks and months.
- Full Upper Body Engagement: Simultaneously works your grip, fingers, wrists, and forearms, delivering a comprehensive workout in just a few minutes a day.
- Travel-Friendly Design: Weighing only 13 ounces, this trainer slips easily into your gym bag, backpack, or desk drawer so you can train at home, in the office, or on the road.
- Built to Last: Constructed from high-tensile steel, the spring mechanism maintains consistent resistance through thousands of reps without losing tension or breaking down.
- Versatile Training Applications: Ideal for athletes, musicians, physical therapy patients, or anyone looking to enhance hand dexterity, endurance, and overall upper body power.
- Ergonomic Comfort: The contoured R-shaped handles reduce pressure points and prevent slipping, letting you maintain proper form rep after rep.
Your Go-To Training Partner
Whether you're prepping for competition, recovering mobility after an injury, or simply want stronger hands for everyday tasks, this hand grip strengthener adapts to your goals. Use it during commercial breaks, between meetings, or as part of your warm-up routine. The adjustable tension system means one tool covers every stage of your journey, from beginner gains to advanced conditioning. Plus, with fast, free shipping across the US and a hassle-free 30-day return policy, you can start building serious grip strength risk-free.
Free shipping on every order, with no minimum purchase.
Every order is carefully packed and shipped with full tracking, so you always know where your package is.
Order today and we'll ship it out the next business day.
Not quite right? You have 30 days to send it back, no questions asked.
We also back every product with a 2-year warranty against manufacturing defects, because we stand behind what we sell.
1
Contact us
Email us at info@lonoma.com with your order number and the reason for your return.
2
Ship it back
Pack the item securely and send it to our return address.
3
Get your refund
Once your return arrives, we'll process it and issue your refund within 5 business days.
Adjustable Hand Grip Strengthener 11-365 lb – Finger Trainer for Forearm, Wrist & Upper Body Workout, Heavy Duty Steel Spring Exerciser for | Lonoma
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THE LONOMA EXPERIENCE
What Our Customers Say
Discover what makes LONOMA special.
Ergonomic R-shaped frame fits naturally in your palm during reps.
The adjustable resistance from 11 to 365 pounds offers serious range for progressive training goals.
Heavy-duty steel construction maintains consistent tension without losing its firm grip over time.
Perfect for targeting fingers, wrists, and forearms in one compact tool that travels easily.
The wide resistance spectrum makes this hand strengthener adaptable whether you're recovering mobility or training for elite performance.
Contoured handles reduce pressure points and prevent slipping, so you can maintain proper form through each rep without distraction or discomfort.
Made for Everyday Living
Every Room, Every Day
From the kitchen to the patio and everywhere in between. See how Lonoma fits into everyday life at home.
Packed with care
Behind every order
Wrapped by hand, sent to your door
Every piece is checked, carefully packed and shipped with full tracking, so it arrives exactly the way it should.
- Quality checked Inspected before it leaves
- Packed to protect Extra padding for a safe arrival
- Free tracked shipping Follow your package every step of the way
Order placed
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At your door
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Frequently Asked Questions
Product
Sizes, colors, care & contentsWhere can I find the exact dimensions and materials?
Every product page lists the full dimensions (height, width, depth or diameter) along with the weight and materials used. Measure the spot you have in mind before you order. Not sure? Send us a message and we'll be happy to help.
Are the colors in the photos accurate?
We photograph every piece in natural light to show its color and texture as accurately as possible. Screens vary from device to device, and natural materials like wood, ceramic or brass always have slight variations. That's what makes each piece unique.
How do I care for this product?
Specific care instructions are listed on each product page. In general: wipe brass and metals with a soft, dry cloth and avoid abrasive cleaners; wash ceramics and glass with warm water and mild soap; machine wash textiles cold (86°F) on a gentle cycle; and wipe wood with a lightly damp cloth, never soaking wet.
What exactly is included?
The product page lists everything that's in the box. Anything you'll need to provide yourself, like bulbs for a light fixture or batteries for an electronic item, is listed separately, along with the exact type to buy.
Orders & Company
Shipping, returns & paymentWhen will my order ship?
Order before 11:00 PM (CET) and your package ships the next business day. Orders placed after that ship the following business day. You'll get a notification as soon as it leaves our warehouse.
Is shipping free, and can I track my order?
Shipping is free on every order, with no minimum purchase. As soon as your order ships, you'll receive a tracking number so you can follow your package all the way to your door.
How do returns work?
You have 30 days from delivery to return an item. Contact us with your order number and we'll send you the return form and the return address. Your refund is issued within seven days after we receive the item.
Is my payment secure?
Every payment goes through a fully SSL-encrypted checkout on Shopify's PCI DSS-certified infrastructure. We never store any card details. You can pay with Visa, Mastercard, Maestro, American Express, UnionPay, Shop Pay, Apple Pay or Google Pay.
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