Prohands Gripmaster Hand Exerciser
- Spring-loaded, finger-piston system
- Medium tension, red Gripmaster
- 3.63 x 0.88 inch body, 0.06 kg
- Stainless steel springs, ABS and santoprene
- 1 to 9 lb range across the Gripmaster levels
Last refreshed Jul 5, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A pocket-size finger exerciser with an individual button for each finger, in the medium red level. It works the fingers one by one or the whole hand together.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B0006GC5D8Category: Grip Strengtheners
Colors Available
Need a different one? Pick on Amazon →
Overview
Prohands makes this hand exerciser with individual finger pistons, so each digit is trained on its own or all together. The listing names stainless steel springs, ABS plastic and santoprene.
The reason to look at it is the isolation of each finger, which stops a strong finger from carrying a weak one. The limitation is that medium is a single tension, so users outside that range need another color level.
Who it's for
Anyone who wants finger strength and dexterity in a pocket-size tool can use it at a desk or between sets. Users with a medical hand condition should ask a clinician, and those needing heavier resistance should look at the higher levels.
Pros and cons
- Individual finger buttons
- Graduated tension family
- Stainless steel springs
- Single tension per unit
- Care steps not listed
- Medium tension may suit few users
Performance notes
Each button compresses against its own spring, so a weaker finger has to do its own work. Squeezing all buttons together trains the whole hand and forearm. Progress shows as the same unit feels easier, and the next tension level adds resistance.
Specifications
| Brand | Prohands |
|---|---|
| Dimensions & fit | |
| Item Dimensions L x W | 3.63 L x 0.88 W inches |
| Item weight | 0.06 kilograms |
| Construction & materials | |
| Material | Stainless steel |
| Color | Red - Gripmaster |
| Included components | |
| Unit Count | 1 count |
| Warranty & support | |
| Tension Supported | Medium |
| Other details | |
| Item Shape | Round |
| Style | Finger exerciser, hand grip strengthener |
Frequently asked questions
How do I care for the Prohands Gripmaster?
The listing gives no care steps. It names stainless steel springs, ABS plastic and santoprene, so wipe it dry after use.
What tension is the red Prohands Gripmaster?
The tension supported spec says medium.
Can I train one finger at a time with the Gripmaster?
Yes. It has individual buttons for each finger.
What tension range does the Gripmaster line cover?
The description gives 1 lb to 9 lb across the Gripmaster levels.