Prohands Gripmaster Hand Exerciser
- Tension Supported: Medium
- Item Shape: Round
- Unit Count: 1
- Part Number: 14002
Last refreshed Jul 5, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A well-built finger isolator that buyers reach for during hand therapy and finger-dexterity practice, with color-coded tension letting a household share one model across different strength needs.
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ASIN: B0006GC5D8Category: Grip Strengtheners
Colors Available
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Overview
Four separate finger pistons set the Prohands Gripmaster apart from a standard one-spring hand gripper, letting each finger train against its own resistance. It's sold in tension levels from about 1 to 9 lbs per finger, color-coded by strength.
Because each finger has its own piston, weaker fingers cannot lean on the stronger ones the way they can with a one-spring gripper. Prohands also makes the lighter VIA, the cushioned Gripmaster-Rehab, and the heavier-tension Pro, so this Gripmaster sits in the middle of that lineup. It ships made in the USA from ABS plastic, stainless steel springs, and santoprene.
- Four independent finger pistons
- Tension range roughly 1-9 lbs
- One of four models in Prohands lineup
- Frequently recommended by hand therapists
Who it's for
Works well for musicians, typists, and anyone in hand therapy who needs to isolate individual finger strength rather than overall grip. Not the right pick for someone who only wants a fast whole-hand squeeze exerciser, since the piston setup is slower and more deliberate to use.
Pros and cons
- Isolates each finger's resistance separately
- Color-coded tensions fit different users
- Compact enough for a desk or bag
- Made in the USA with metal springs
- Slower to use than a single whole-hand gripper
- Right tension takes some trial and error
Performance notes
Each of the four finger pistons compresses its own spring, so resistance is set per finger rather than across the whole hand.
Specifications
| Brand | Prohands |
|---|---|
| Tension Supported | Medium |
| Item Shape | Round |
| Unit Count | 1 |
| Part Number | 14002 |
| Style | Finger Exerciser,Hand Grip Strengthener |
Frequently asked questions
Does it work each finger separately?
Yes, it has four independent finger pistons so each finger compresses its own spring instead of one shared spring.