

When making adjustments to your bike, the three most common hex sizes are 4, 5, and 6mm. Park Tool, being the savvy purveyor of bicycle repair equipment that it is, developed what's quite possibly the most iconic shop tool ever -- the 3-Way Hex Wrench. Known internally at Park Tool as the AWS-1, and to mechanics worldwide as a 'Y-wrench,' this three-way has 4, 5, and 6mm hex wrenches. Each are bonded to a sturdy plastic center handle in order to ensure a firm grip. And by having three sizes instantly available, you'll spend less time fumbling around, and more time fixing things.
Price: $18.95 from Backcountry
| Merchant | Price | |
|---|---|---|
| $18.95 | Visit Store |
The Park Tool Four Sided Spoke Wrench features a unique four-sided design that securely grips aluminum spoke nipples without leading to deformation, allowing you to adjust spoke tension with ease. It's available in two sizes, with the black wrench sized...
Park Tool introduced the bicycle world to the 3-way hex wrench set over 30 years ago. Our 3-way wrenches fit perfectly in the palm of the hand and provide excellent leverage, making them a favorite of countless shop mechanics worldwide.
Before heading out for a day spent cruising singletrack, make sure you bring along the handy Park Tool Hex Wrench. Forged from hardened industrial-quality steel, this wrench has chamfered tips for a precision fit when it comes to removing freehub bodies...