The 5mm Allen key is a rollerblader's best friend! Easy to slip into your pocket before disassembly, this little marvel holds its own both in the parks and during home builds. Made of steel, this key is not only reliable but also easy to handle, so don't leave it at home!
Whether it's basic maintenance or a sudden fix, with this key, you'll be prepared for any situation. And if someone ever asks, "Do you have an Allen key?" just confidently show them one and say, "Always! Because who knows when I might run into roller problems...!"