Awesome handy tool
Bought this off season but used it already to adjust my bindings. Super simple, has small compartment for 2 screw heads(1 phillips,1 flat) and a small wrench.
Plus it has reversible gears like a ratchet to tighten or loosen, and middle setting for regular hand twisting.
Hope I don't need this on the mountain but you can bet it will be in my jacket pocket just in case.