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Park Tool
3-Way Socket Wrench - ST-3

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The three most common bolt and nut sizes are 8mm, 9mm, and 10mm. Park Tool, being the savvy purveyor of bicycle repair equipment that it is, puts these three sizes together in one tool -- the 3-Way Socket Wrench.


Known internally at Park Tool as the ST-3, and to mechanics worldwide as a Y-wrench, this three-way has 8, 9, and 10mm socket wrenches. By having three sizes instantly available, you'll spend less time fumbling around, and more time fixing things.


Material
[wrenches] steel, [handle] plastic
Box End Wrench
8, 9, 10mm
Recommended Use
home bicycle maintenance
Manufacturer Warranty
limited lifetime

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