-Material: Iron What will you get in the box? -1x motorcycle shock spanner wrench Our product advantages: -The rear shock adjustment wrench is made of high-quality iron, which is strong and durable -the thick material ensures a comfortable and secure grip -The shock adjustment tool can be used to simply adjust the spring preload or adjust the height without damaging the shock absorber or spring sleeve -Small size, can be carried in the tool bag, easy to store and carry, and will not take up too much space for you.