Park Tool AWS-3 Y Hex Wrench: 2, 2.5, 3mm

Park Tool AWS-3 Y Hex Wrench: 2, 2.5, 3mm Park Tool

Park Tool AWS-3 Y Hex Wrench: 2, 2.5, 3mm

Park Tool AWS-3 Y Hex Wrench: 2, 2.5, 3mm

Park Tool logo

What sizes does the Park Tool AWS-3 Y Hex Wrench cover?

The Park Tool AWS-3 Y Hex Wrench is a three-arm Y-style tool packing 2mm, 2.5mm, and 3mm hex keys into one compact, palm-friendly design. These are the small hex sizes that appear constantly in bicycle service — derailleur limit screws, cleat hardware, brake pad retention bolts, and accessory mounting points across every bike type. The chrome vanadium steel hex keys are machined to precise tolerances for a snug, damage-free fit in fastener heads.

The Y-design creates a natural palm handle that improves torque control on small fasteners where over-tightening is an easy mistake, and the three fixed-position keys mean you can flip to the right size in one motion without swapping tools. For fast, controlled work on small hex fasteners, the AWS-3 is more ergonomic than a standalone L-wrench and more convenient than a multi-tool.

$14.95
$14.95
Shipping calculated at checkout.

1 in stock

  • Orders over $100 ship free!
  • Estimated delivery: Mar 18 - Mar 22

Ask a question

The fields marked * are required.

more details:

Park Tool logo

Specifications

  • Sizes: 2mm, 2.5mm, 3mm hex
  • Material: Chrome vanadium steel
  • Design: Y-style three-arm handle
  • Use: Cleat hardware, brake pads, accessory mounting

FAQ

What is the advantage of a Y-style hex wrench over L-style keys?

The Y handle creates a wider palm grip that gives better torque control on small fasteners. It is also faster to swap between sizes since all three keys are always at hand.

What tasks are the 2mm, 2.5mm, and 3mm sizes used for?

The 2mm size fits small accessory screws and some derailleur components. The 2.5mm size is common for cleat hardware and brake pad retention bolts. The 3mm fits brake cable pinch bolts and a wide range of accessory fasteners.

Does the AWS-3 include ball-end hex keys?

No. The AWS-3 uses standard hex keys without ball ends. For angled access to fasteners, consider the Park Tool AWS-8 which includes ball-end hex keys in 4mm, 5mm, and 6mm sizes.

Best For

Mechanics and cyclists who frequently work with 2mm, 2.5mm, and 3mm hex fasteners on cleats, brake hardware, and small accessory components and want fast, ergonomic access in a single tool.

Park Tool AWS-3 Y Hex Wrench: 2, 2.5, 3mm Reviews:

You may also like