Cyclists and bike mechanics, this BIKEHAND pedal wrench is an absolute game-changer for bike maintenance! The extra-long 350mm (about 13.8 inch) handle gives you serious leverage to remove even the most stubborn, seized pedals that regular tools can't budge. The 15mm size fits most standard bicycle pedals perfectly, and the precisely machined slots grip the pedal spindles securely without damaging your crank arms. The heat-treated steel construction means this wrench is built to last through years of hard use without bending or breaking. There are two slots on each side, which is super helpful for getting the optimal working position when you're dealing with tight spaces. The comfortable grip makes it easier to apply serious force without hurting your hands. Remember - left and right pedals have different threads (left is reverse thread), so make sure you're turning the correct direction for each side. The middle 15mm spanner can also double for hub bolts and other bike components. Weighing 13.4 ounces, it's substantial enough for tough jobs but not overly heavy to carry in your tool kit. BIKEHAND stands behind their quality with a lifetime warranty and these are made in Taiwan, known for excellent manufacturing. If you do your own bike maintenance or work in a shop, this pedal wrench is one of those specialized tools that makes what can be a frustrating job so much easier and quicker. Seriously, it's worth its weight in gold when you're dealing with pedals that haven't been removed in years!