Park Tool AWS-8 3 Way Ball Ended 4 5 6mm Allen Key Tool

Park first introduced the 3-way allen key to the world over 30 years ago, and it's been a favourite of bike mechanics and home mechanics alike ever since. The Park AWS-8 has ball ends for accessing harder to get bolts, and a big, palm sized handle for comfort and leverage.You pretty much just need the one tool for at least 3/4 of the bolts on a bike!

Who's this for: People who work on bikes, and don't want the hassle of needing to switch tools, just because their stem uses 4mm AND 5mm bolts.

How many tools: 3.

What's included: A 4mm, 5mm, and a 6mm allen key.

Materials: Industrial tool steel, through hardened and tempered.

Pros: Super convenient for going over the bike and checking the majority of bolts.

Cons: Can't get a huge amount of leverage. Ball ends are not recommended for high torque applications so you will still need normal Allen keys for bolts that need to be cranked down.