FitBeast Hand Grip Workout Kit with Finger Stretcher 5 Pack
- Item Shape: Variety
- Material: Plastic
- Item Weight: 0.95 pounds
- Color: Black
Last refreshed Jul 5, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A low cost way to add grip and forearm work into spare minutes, with enough range in the two grippers to serve a beginner and someone already fairly strong.
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ASIN: B0BXLK4566Model: SJS-01Category: Grip Strengtheners
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Overview
This five piece set pairs two adjustable hand grippers with a finger stretcher band, a grip ring and a stress ball, so both hands can train at once. Resistance on the grippers runs from 10 to 132 pounds, and each one has a rep counter built into the handle that clicks up automatically.
The counter and the plastic hinge are the weak points others flag, so treat the electronics as a nice extra rather than the reason to buy.
- 5 piece kit: 2 grippers, finger stretcher band, grip ring, stress ball
- Adjustable 10 to 132 lb resistance per gripper
- Built in rep counter resets after 99
- Soft ergonomic handles sized for most hands
Who it's for
Fits people who want to build grip strength during downtime rather than in a dedicated session, plus rock climbers, musicians and anyone doing rehab work who needs an adjustable, portable option. Less suited to lifters chasing serious one rep max grip gains, since the plastic build is not made for max effort abuse.
Pros and cons
- Two grippers let both hands train together
- Resistance adjusts from 10 to 132 pounds
- Held up to a year of regular use for some owners
- Soft ergonomic handle fits small and large hands
- Plastic hinge can misalign under firm squeezes
- Rep counter skips reps at higher resistance
- Included stretcher band and ball feel like filler to some buyers
Specifications
| Brand | FitBeast |
|---|---|
| Model | SJS-01 |
| Item Shape | Variety |
| Material | Plastic |
| Item Weight | 0.95 pounds |
| Color | Black |
| Part Number | SJS-01 |
Closest rivals on specs
Logest Metal Hand Grip Strengthener 100-350 lb- Item Weight 0.95 vs 0.57 pounds (+67%)
Fat Gripz Pro Special Edition- Item Weight 0.95 vs 1.39 pounds (-32%)
NIYIKOW Grip Strength Trainer 2 Pack- Item Weight 0.95 vs 0.35 pounds (+171%)
Frequently asked questions
Does the FitBeast gripper count reps accurately?
It tracks squeezes with a button in the handle, but owners at higher resistance settings report it can miss reps when the frame flexes under load.
What resistance range does the FitBeast hand grip cover?
Each of the two grippers adjusts from 10 to 132 pounds by turning the knob on the front, so it can suit someone starting out or already strong.
Is the FitBeast kit built to last?
Some owners report a year or more of regular use without breakage, though the hinge is plastic and can feel loose compared to metal grippers.