Gymmaxx Protocol
ADJUSTABLE HAND GRIP STRENGTHENER – FINGER & WRIST TRAINER KIT
$9.42
Color: 6pcs coordinates
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Build Grip. Build Power.
Weak grip is a performance ceiling. This adjustable hand gripper kit lets you train from 10kg all the way up to 60kg, progressively building crushing grip strength, finger dexterity, and wrist endurance.
Key Benefits
- 10–60kg Adjustable Resistance — Scale intensity as your grip strength grows
- Finger Rehabilitation — Includes finger stretcher for arthritis relief and injury recovery
- Single-Hand Design — Train one hand at a time for balanced strength development
- Sturdy Spring Mechanism — Consistent resistance with no slack or wobble
- Portable — Use at your desk, in the car, or between sets at the gym
Specs
- Resistance Range: 10–60kg (adjustable)
- Includes: Hand gripper + finger stretcher
- Design: Single-hand power grip
- Use: Grip strength, finger rehab, wrist training
- Origin: China
Standard shipping on all orders is $2.99. Free tracked shipping on all orders over $40.
Ships within 1-3 business days. Estimated delivery 7-14 business days depending on location.
30-day protocol guarantee — if the tool doesn't deliver results within 30 days of consistent use, return it for a full refund. No conditions. No questions.
