Park Tool SW-40 4 Sided Spoke Wrench


Park Tool SW-40 4 Sided Spoke Wrench

  • Available prices $12.75
Available online only
Free shipping on orders over $50
Free in-store pickup

Rocksolid Guarantee

Shop with confidence. If it's not working out like you expected, you can return it.

Really. If it's not up to snuff after you use it (a couple times) you can still bring it back.

It lasts longer than 30 days, but not forever. We'll be fair about it. We're all members here.

Price match guarantee

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If it’s identical, brand-new, in stock, and sold and shipped by a Canadian-based retailer, we’ll match that price.


Show Description

Give your nipples the support they deserve. The 4-sided design provides support and prevents slipping and deformation of aluminum nipples when tightening.

  • Sized for 3.23mm (0.127in.) nipples.
  • Same size as the SW-0 (black).

Tech specs

Show Tech specs
Ideal for Bike maintenance
Made in USA