NIYIKOW Adjustable Grip Strength Trainer
- Tension Supported: Extra-Heavy
- Item Shape: NIYIKOW Hand Grip
- Material: NIYIKOW Hand Grip
- Unit Count: 1
Last refreshed Jul 5, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A practical adjustable gripper that covers a wide resistance range in one tool, with a minor tradeoff in handle spacing as resistance climbs.
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ASIN: B0838G23M1Model: NYK-2PBCategory: Grip Strengtheners
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Overview
The NIYIKOW NYK-2PB is an adjustable hand grip strengthener with resistance from 22 to 132 pounds (10 to 60 kg), aimed at building hand, wrist and forearm strength in a pocket-sized tool. It suits anyone wanting to train grip incrementally without buying multiple fixed-resistance grippers.
- Adjustable resistance from 10 kg to 60 kg
- Non-slip handle covering
- Reinforced metal alloy and heavy-duty plastic build
- Pocket-sized for carrying anywhere
Who it's for
Good for people who want one gripper that scales from light to demanding resistance, including musicians, climbers and anyone rebuilding grip strength. Less ideal for someone who prefers the fixed, wider handle spacing of a traditional single-resistance gripper.
Pros and cons
- Adjustable range from 22 to 132 lbs (10-60 kg)
- Compact enough to carry in a bag or pocket
- Handle spacing narrows as resistance increases
- One reviewer questioned spring longevity over time
Performance notes
One reviewer flagged that as resistance increases, the coil extends and the handles spread to roughly 5.5 inches apart, narrower than the average 7.5-inch hand span, so squeeze range shrinks as load goes up compared to fixed-width grippers.
Specifications
| Brand | NIYIKOW |
|---|---|
| Model | NYK-2PB |
| Dimensions & fit | |
| Item Dimensions L x W | 6.1 × 3.9 inches |
| Construction & materials | |
| Material | NIYIKOW Hand Grip |
| Included components | |
| Unit Count | 1 |
| Warranty & support | |
| Tension Supported | Extra-Heavy |
| Other details | |
| Item Shape | NIYIKOW Hand Grip |
| Part Number | NYK-2PB |
Frequently asked questions
What is the resistance range on the NIYIKOW NYK-2PB?
It adjusts from 22 to 132 pounds (10 to 60 kg).
Does the grip width stay the same as resistance increases?
No, one reviewer noted the handles spread further apart at higher resistance, narrowing the squeeze range for larger hands.