Park Tool AWS-3 3-Way Hex Wrench—2mm, 2.5mm, 3mm Set

Park Tool AWS-3 3-Way Hex Wrench

Meet the Park Tool AWS-3 3-Way Hex Wrench, a compact multitool designed for cyclists who value precise adjustments and dependable performance. This three-size set includes 2 mm, 2.5 mm, and 3 mm hex tips, all forged into a single, easy to carry tool. The wrenches are made from industrial tool steel and undergo through hardening and tempering to maximize longevity. Chamfered tips ensure a clean, intimate fit with bolt heads, helping to reduce cam-out and wear over time. The grip feels solid in hand, and the design reflects Park Tool's commitment to reliable, long-lasting tools.

In regular bike maintenance, you’ll often reach into tight spaces to adjust components. The AWS-3 consolidates essential hex sizes into one tool, so you can stay focused on the task rather than hunting for the right wrench. The compact construction and balanced weight give you a steady feel during careful turns, whether you are removing a derailleur bolt or snugging a stubborn brake lever bolt, on the road or in the workshop.

Key benefits

• Three hex sizes in one tool: 2 mm, 2.5 mm, and 3 mm
• Industrial tool steel, through hardened and tempered for long life
• Chamfered tips for a precise, slip resistant fit
• Compact, portable design ideal for on the go or in a home workshop

Why choose the AWS-3 for your bike toolbox? The combination of durable steel and careful tip geometry supports reliable performance across frequent adjustments. The set is small enough to tuck into a repair kit or pocket, yet robust enough to withstand regular use in busy settings. This makes it a practical companion for riders who perform routine maintenance, home mechanics, or shop technicians who value consistency in their tools.

Real-world use cases

• Fine adjustments on derailleurs and brake components
• Fast bolt checks and tightening of stems, grips, and seat clamps
• Maintenance on aging bolts that require careful engagement
• Travel-ready tool for on-bike field repairs

Note that benefits described reflect the tool’s design features and typical maintenance scenarios. Individual results depend on usage, environment, and care of components.