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Adjustable Grip Strengthener, Hand and Forearm Trainer

£69.95 £19.95 Save 71%
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NOTICE: This product is one of our bestsellers and is already sold out in our physical store. If the “ADD TO BAG” button still works, it means the product is still in stock online in limited quantities.

Build Strength and Dexterity

Boost grip strength, improve finger mobility, and support hand wellness with this Adjustable Hand Trainer. Designed for athletes, musicians, office workers, and anyone looking to improve hand performance, this compact device delivers results anytime, anywhere.

Hand Grip Strengthener

Targeted Training for Power

Regular use helps build endurance and flexibility in the hands, fingers, and forearms. By training consistently, you’ll improve grip power and motor control—perfect for sports, playing instruments, or everyday tasks that require strong hand stability.

Forearm Muscle Trainer

Stress Relief Anytime

The squeeze-and-release motion doesn’t just strengthen muscles—it also relieves tension and promotes relaxation. Use it during office breaks, study sessions, or while watching TV to clear stress and refresh your mind throughout the day.

Stress Relief Hand Tool

Combat Hand Fatigue

The Hand Trainer is ideal for relieving stiffness caused by typing, gaming, or repetitive work. It helps ease muscle tension and promotes circulation, making it a great tool for maintaining hand health. Lightweight and pocket-sized, you can carry it anywhere for quick, convenient use.

Key Features

  • Improves Grip Strength: Effectively targets hands, fingers, and forearms.
  • Enhances Dexterity: Perfect for climbers, musicians, and gamers.
  • Stress Relieving: Repetitive motion helps relax the body and mind.
  • Relieves Stiffness: Helps reduce fatigue from computer work or repetitive tasks.
  • Portable & Lightweight: Fits easily in a pocket, gym bag, or drawer.
  • Ergonomic Design: Non-slip handles ensure a comfortable and safe grip.

Product Specifications

  • Material: Durable Silicone and Reinforced ABS Plastic
  • Function: Grip strength and forearm training
  • Resistance: Adjustable resistance levels
  • Design: Non-slip ergonomic grip
  • Weight: approx. 0.4 lbs
  • Dimensions: 6 in (L) x 2 in (W)

What's Included

  • 1 x Adjustable Hand Trainer
  • 1 x User Guide

Frequently Asked Questions

Q: Who is this product best for?
A: It is excellent for athletes (climbers, lifters), musicians (guitarists, pianists), and office workers who type all day.

Q: Does it help with hand stiffness?
A: Yes, the exercise promotes blood flow and flexibility, which can help alleviate stiffness and tension from overuse.

Q: Is the resistance adjustable?
A: Yes, you can adjust the tension to match your strength level, making it suitable for beginners and advanced users.

Q: Is it portable?
A: Absolutely. It is compact and lightweight, perfect for keeping in your car, desk, or bag.

4.7 (19.342)
Jack Turner

Confirmation came through straight away, then another email when it was sent. Tracking worked and the parcel arrived when they said it would. Nice and straightforward

Benjamin Foster

Nothing missing and no surprises when I opened the parcel. What turned up matched what I’d seen on the website

Hannah Lewis

Had a look around before buying and this was a fair bit cheaper. Arrived as expected too, so happy with that.

Sophie Bennett

I emailed before ordering because I couldn’t work out which option I needed. Got a proper reply explaining the difference, rather than just a link back to the page I’d already read. Might seem a small thing but it helped me decide. Placed the order that evening and I’m happy with what arrived.

Harry Collins

My first order was only a small one a few months back. That went well, so I checked here when I needed something else. Different sort of purchase this time but everything was just as straightforward. Saved me another evening of looking around!

Daniel Thompson

Ordered Sunday evening and it was here Tuesday morning. Wasn’t expecting that, especially ordering over the weekend

Charlotte Brooks

All arrived, all good 😊

Amelia Scott

Entirely my mistake, I picked the wrong option and only noticed when the confirmation came through. Sent an email and they managed to change it before dispatch. Very relieved I didn’t have to deal with returning it afterwards!

George Wilson

Bought it in the sale. Happy with what I paid and it’s what I was after, which is the main thing.

Grace Mitchell

Hadn’t heard of Havenholt before and wasn’t sure about ordering from somewhere new. Only bought one thing to start with. There was a short wait for dispatch, but they kept me updated and everything arrived as described. Happy with the purchase and I’d be comfortable ordering again.

Emily Carter

There was a mix-up with my order so I had to get in touch. Sent a photo over and they explained what would happen next. Didn’t have to keep repeating myself to different people, which I really appreciated. All sorted now

Samuel Reed

They didn’t have the one I wanted when I went into the shop, but suggested checking online. Managed to order it on the website later that day. Would have preferred to take it home there and then, but this worked out fine.

Information

Our policies

Customer Support

Company name: Havenholt LTD

Address: St Andrew's Street, Cambridge CB2 3BJ, United Kingdom

Email: support@havenholt.com

Phone: +44 1223 302601

Customer Service Hours:
Mon–Fri: 09:00 am–05:00 pm
Sat & Sun: Closed

Response time: Within 24 hours

© 2026 Havenholt

Adjustable Grip Strengthener Hand Trainer with Foam Handles for Athletes Recovery and Gym Sports