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Accessories / Tools / Shop Tools
Park Tool SW-15 3-Way Internal Nipple Wrench Park Tool SW-15 3-Way Internal Nipple Wrench
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Park Tool
SW-15 3-Way Internal Nipple Wrench

Mfg PartNum:SW-15
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Park Tool's innovative 3-way “Y” wrench features three different sized wrenches to fit internal spoke nipples. Featuring a 3.2mm square drive, plus 5mm and 5.5mm hex sockets that slip perfectly into the tight surroundings of most rims. The SW-15 works with wheels made by numerous manufacturers including, but not limited to: FSA, Blackwell, Planet-X, HED, Rolf, Bontrager, Campagnolo and Mavic. Note: Wheel manufacturer's specifications change without notice.

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

The product weight specified is an approximate weight based on the manufacturer's specifications (if available) or our measurement of one or two examples. For most products, the weight will typically vary by 5% to 10%.


Weight: 99 grams


Weight: 99 grams


Tool Type: Wheel Tools 

Ordered by Most Relevant First
5 stars
4 stars
3 stars
2 stars
1 stars
Nice tool
by Lutrader
new york

Needed it for a spoke change and it worked as expected, perfectly

Reviewed 8/30/2018
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Makes wheel building easier.
by Steve F.
Saugus, MA

This tool makes life much easier if you're building wheels with hex-headed spoke nipples. When spoke tension starts getting higher this tool will prevent you from getting sore fingers, it's also nice to keep the external portion of the nipples free from damage.

Reviewed 12/3/2020
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