---
product_id: 48166082
title: "PROHANDS Gripmaster Hand Exerciser, Finger Exerciser (Hand Grip Strengthener), Spring-Loaded, Finger-Piston System, Isolate & Exercise Each Finger"
brand: "prohands"
price: "R$243"
currency: BRL
in_stock: true
reviews_count: 10
category: "Prohands"
url: https://www.desertcart.com.br/products/48166082-prohands-gripmaster-hand-exerciser-finger-exerciser-hand-grip-strengthener-spring
store_origin: BR
region: Brazil
---

# compact pocket-sized design 9lb heavy tension for serious strength isolates each finger independently PROHANDS Gripmaster Hand Exerciser, Finger Exerciser (Hand Grip Strengthener), Spring-Loaded, Finger-Piston System, Isolate & Exercise Each Finger

**Brand:** prohands
**Price:** R$243
**Availability:** ✅ In Stock

## Summary

> 🖐️ Unlock your hand’s full potential—one finger at a time!

## Quick Answers

- **What is this?** PROHANDS Gripmaster Hand Exerciser, Finger Exerciser (Hand Grip Strengthener), Spring-Loaded, Finger-Piston System, Isolate & Exercise Each Finger by prohands
- **How much does it cost?** R$243 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/48166082-prohands-gripmaster-hand-exerciser-finger-exerciser-hand-grip-strengthener-spring)

## Best For

- prohands enthusiasts

## Why This Product

- Trusted prohands brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pro-Grade Durability:** Crafted with stainless steel springs and ABS plastic for long-lasting, premium performance.
- • **Versatile Strength Levels:** Graduated tension from 0.75lb to 13lb fits beginners to pros, tracking your progress.
- • **Anywhere, Anytime Training:** Ergonomic, pocket-sized design lets you build hand strength on the go—no excuses.
- • **Precision Finger Isolation:** Patented spring-loaded finger piston tech targets each digit for balanced strength gains.
- • **Trusted by Pros & Rehab Experts:** Used by world-class musicians, athletes, and therapists for dexterity, endurance, and recovery.

## Overview

The PROHANDS Gripmaster is a premium hand exerciser featuring patented spring-loaded finger pistons that isolate and strengthen each finger independently. With tension levels up to 9lb (and models up to 13lb), it’s designed for professionals, musicians, athletes, and rehab users seeking improved hand, wrist, and forearm strength. Compact and ergonomic, it fits in your pocket for convenient training anytime, anywhere.

## Description

Prohands Gripmaster is the original, patented hand exerciser with individual power buttons. Now that our patents have expired, many imitators have appeared, and these products do not have the engineering and quality which goes into every hand exerciser we make. Beware of inferior quality imitation products from Asia. Prohands is the very best hand exerciser used by professional athletes, world-class musicians, and as a rehabilitation tool. Made from high-quality components ABS plastic, stainless steel springs and approved santoprene. With Prohands you can exercise each finger individually, or the entire hand. Use each button independently to exercise fingers or compress the entire unit for complete hand and forearm strengthening. By isolating each digit, stronger fingers can’t compensate for the weaker ones. Allowing the user to isolate and exercise each finger individually for strength, dexterity, and endurance. Helping to develop outstanding hand, wrist and forearm strength. Prohands is ideal for anyone wanting to develop and maintain strong healthy hands. May help with arthritis, carpal tunnel, neuropathy, and poor circulation. The Prohands family of hand exerciser comes in 4 different model types (2nd image). VIA is our entry-level model, GRIPMASTER is our signature model, GRIPMASTER-Rehab is our signature model with an added palm cushion, and PRO is our most advanced model for pros and motivated individuals. Each Prohands model features graduated tension levels, which help the user measure progress. VIA 1lb to 6lb, GRIPMASTER 1lb to 9lb, GRIPMASTER-Rehab 0.75lb to 9lb, and PRO 5lb to 13lb. Prohands is the ultimate hand and finger exerciser available on the market.

Review: Very useful for Guitarists! - I bought this in order to improve my finger strengh and independance for playing guitar. I had thought of buying one years ago, but my view was - if you want to improve your finger strength and dexterity for guitar, just play guitar, right? But I changed my mind, and decided to give this little device a go, on the grounds that I can use it when I'm NOT able to play guitar (like when I'm at work) and maybe using a device with some resistance might accelerate my finger strengh gains? This is a pleasingly well made unit, and the plastic parts seem to be of high-quality. I decided to go for the red "medium" excerciser, having read some comments here about more reps and lower tension being more beneficial for musicians. When the unit arrived, I was beginning to think I should have gone for the 5lb device instead! The tension initially felt quite strong, particularly on the little finger! Well does it work? in my opinion definitely yes! Having used this device for only about 15 mins a day most days for 3 weeks, I suddenly find that the spring tension feels a lot lower. Also it has transformed my guitar playing! Playing my 12 string acoustic guitar suddenly seems easier, and on my electric, hammers and pulls seem much more accurate and clearer! my speed has improved, and I recently found myself doing vibrato with my little finger, something I don't normally do! So yes, I think it works for Guitarists (and other musicians) and it's quality means that it is good value for the money!
Review: Better than expected! (Heavy Gripmaster 9lb) - My standards for this product were really low for the price. But wow! when it came in the post, I was startled. These are very well built products, not flimsy at all, very useful for building that bonebreaking handshake. I also am a musician, and when i play sometimes my fingers just couldnt keep up, but now they can. Just trust me and invest a little money in this, it is really well made. Will be getting the X-Heavy soon. REMEMBER: This is a really hard one to use, get medium first as that is better for reps to keep up your hands strength, this Heavy model in my eyes is just for building strength where medium maintains aswell. Try medium first then move up, if medium is too weak you have something to do reps with :) BEST £££ I EVER SPENT - I use it as something to do when I am watching TV etc, and because of using this so much I can finally crush my friends hand, he used to be stronger than me! hehe! Also: For my Elderly Grandmothers birthday I am going to get her the XX-Light as she is on her strength is getting worse, because blood clots from shopping bags are not good! -----UPDATE----- I bought this product on the 10th April 2012, Now it is 20th June 2012 and I can gladly say that it is brilliantly made, it is still as good as when I bought it!!! I would like the get the XX-Heavy someday hopefully, my strength has gone up leaps and bounds! :)

## Features

- Challenges each finger individually using patented spring-loaded finger piston technology
- Greatly improves hand, wrist, and forearm strength
- Develops dexterity and endurance
- Fits in your pocket so you can exercise anytime, anywhere
- Ergonomic palm cushion for added comfort

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0006GCBL4 |
| Batteries included? | No |
| Best Sellers Rank | 87,212 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 77 in Hand Exercisers |
| Brand | Prohands |
| Color | Heavy - 9lb |
| Customer Reviews | 4.4 4.4 out of 5 stars (5,312) |
| Date First Available | 1 Jan. 2006 |
| Department | unisex-adult |
| Height | 2.88 inches |
| Is discontinued by manufacturer | No |
| Item display length | 3.63 inches |
| Item display width | 0.88 inches |
| Item model number | Heavy Tension |
| Manufacturer | Gripmaster Hand Exerciser |
| Material type | Stainless Steel |
| Product Dimensions | 9.22 x 2.24 x 7.32 cm; 70 g |
| Shape | Variety |
| Size | 9 |
| Sport | Excercise & Fitness |
| Style | Heavy (Black) |
| Weight | 85 g |

## Product Details

- **Brand:** Prohands
- **Colour:** Heavy - 9lb
- **Item weight:** 70 Grams
- **Material:** Stainless Steel
- **Style:** Heavy (Black)

## Images

![PROHANDS Gripmaster Hand Exerciser, Finger Exerciser (Hand Grip Strengthener), Spring-Loaded, Finger-Piston System, Isolate & Exercise Each Finger - Image 1](https://m.media-amazon.com/images/I/61WfKvaMJ2L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Which tension color is recommended for a 10 yr old ?**
A: It depends what the child is attempting to accomplish. Is it intended for rehabof an injury? if so check with the doctor or physical therapist. OR Is it to strengthen for a particular sport? If so, than how far along is the strength in that hand of fingers. Typically the 3 lb is for the elderly with arthritis or rehab from an injury. While the 5 & 7 pound are the most popular for all ages. However, advanced athlete find the 7 & 9 pound too "easy" and then need to advance to the PRO  (more than likely too large for a 10 year old hand)You may want to look at either the TWO packs with TWO tensions , or the FOUR pack withall four tensions 3,5,7,9.  Fr a child stick with the regular Gripmaster NOT the PRO.

**Q: Which tension color would be recommened for a 14 year old guitar player?**
A: It may depend on the size of the 14 year old, male or female, beginner or experienced guitarist. The RED (7 pounds) is the most popular and since the tensions range from 3 pounds to 9 in the regular GripMasterto 13 pounds in the PRO, the 7 is a mid range tension.If the child is in progressing with the instrument, you may want to consider a twin pack with two consecutive tensions.I hope this helps.

**Q: I lost the cushion grip for my heavy tension model. Is there a way to replace it?**
A: No, you will need to replace the entire grip.

**Q: Is simply squeezing it enough or are there any specific exercises I should try out?**
A: Like others, I am not aware of specific exercises. I do, however, turn it "upside down" , putting my fingertips to palm side of exerciser, and depress two of the plungers with my thumb - thus exercising that oft-neglected digit. 

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very useful for Guitarists!
*by S***D on 7 October 2011*

I bought this in order to improve my finger strengh and independance for playing guitar. I had thought of buying one years ago, but my view was - if you want to improve your finger strength and dexterity for guitar, just play guitar, right? But I changed my mind, and decided to give this little device a go, on the grounds that I can use it when I'm NOT able to play guitar (like when I'm at work) and maybe using a device with some resistance might accelerate my finger strengh gains? This is a pleasingly well made unit, and the plastic parts seem to be of high-quality. I decided to go for the red "medium" excerciser, having read some comments here about more reps and lower tension being more beneficial for musicians. When the unit arrived, I was beginning to think I should have gone for the 5lb device instead! The tension initially felt quite strong, particularly on the little finger! Well does it work? in my opinion definitely yes! Having used this device for only about 15 mins a day most days for 3 weeks, I suddenly find that the spring tension feels a lot lower. Also it has transformed my guitar playing! Playing my 12 string acoustic guitar suddenly seems easier, and on my electric, hammers and pulls seem much more accurate and clearer! my speed has improved, and I recently found myself doing vibrato with my little finger, something I don't normally do! So yes, I think it works for Guitarists (and other musicians) and it's quality means that it is good value for the money!

### ⭐⭐⭐⭐⭐ Better than expected! (Heavy Gripmaster 9lb)
*by J***H on 15 April 2012*

My standards for this product were really low for the price. But wow! when it came in the post, I was startled. These are very well built products, not flimsy at all, very useful for building that bonebreaking handshake. I also am a musician, and when i play sometimes my fingers just couldnt keep up, but now they can. Just trust me and invest a little money in this, it is really well made. Will be getting the X-Heavy soon. REMEMBER: This is a really hard one to use, get medium first as that is better for reps to keep up your hands strength, this Heavy model in my eyes is just for building strength where medium maintains aswell. Try medium first then move up, if medium is too weak you have something to do reps with :) BEST £££ I EVER SPENT - I use it as something to do when I am watching TV etc, and because of using this so much I can finally crush my friends hand, he used to be stronger than me! hehe! Also: For my Elderly Grandmothers birthday I am going to get her the XX-Light as she is on her strength is getting worse, because blood clots from shopping bags are not good! -----UPDATE----- I bought this product on the 10th April 2012, Now it is 20th June 2012 and I can gladly say that it is brilliantly made, it is still as good as when I bought it!!! I would like the get the XX-Heavy someday hopefully, my strength has gone up leaps and bounds! :)

### ⭐⭐⭐⭐ It does what it says
*by J***L on 12 November 2024*

It is good for practicing a range of finger strength exercises wherever you find yourself

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-25*