Park Tool SW-1 Spoke Wrench - 0.130/3.3, Green
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Product Information
Full details
The Park Tool SW-1 Spoke Wrench is designed for both professional mechanics and home cycling enthusiasts who prioritize precision when truing wheels. It offers the key benefit of an exact fit to prevent spoke nipple damage, though users must ensure they match the wrench size specifically to their wheel's nipple gauge, as this tool is size-specific. This durable, nickel-plated tool serves as a reliable staple for consistent bike maintenance.
All features
| Model Part Number | QKSW1C |
|---|---|
| Brand | Park Tool |
Extended Product Information
FAQs
What size nipple does the SW-1 fit?
The SW-1 is specifically sized for 0.130 inch / 3.3mm spoke nipples.
Is this wrench adjustable?
No, the SW-1 is a fixed-size tool designed to provide a precise, non-slip fit for a specific nipple size.
Can I use this on any bike wheel?
It can be used on any wheel that utilizes 3.3mm spoke nipples; please check your wheel or spoke specifications before use.
How do I know which color corresponds to which size?
Park Tool uses a color-coding system across their SW line; the green wrench is specifically designated for 0.130 inch / 3.3mm nipples.
Will the vinyl coating peel off?
The vinyl coating is designed to be durable for long-term use, but it should be kept away from harsh solvents or extreme heat to prevent degradation.
Troubleshooting
The wrench feels loose on the nipple
Verify that you are using the correct size wrench for your specific spoke gauge; the SW-1 is precision-sized and not universal.
Nipple corners are rounding during adjustment
Ensure the wrench is seated fully and squarely on all four sides of the nipple before applying torque.
Pros and Cons
Pros
- Extremely durable nickel-plated finish
- Precise fit prevents nipple damage
- Easy to identify via color-coding
- Ergonomic handle for comfortable use
Cons
- Not adjustable; specific to one size
- Requires knowledge of wheel specs to select correct model
- Limited to specific nipple sizes
Setup, Compatibility & Care
To use the SW-1, identify the correct spoke nipple size for your specific rim and spoke setup; using an undersized or oversized wrench will cause damage. Maintenance for the tool is minimal due to the high-quality nickel plating, which resists rust. Keep the tool clean and free of heavy grit or debris to ensure it maintains its tight tolerance fit on the nipple. Store it in a dry environment to maintain the integrity of the vinyl coating.