Attention, this product is complete garbage. I'm in the middle of a brake job right now. I'm gonna use my new tool and you know what? trash doesn't work. waste of money. I went to the local auto parts store and bought a similar item for double the price. It felt more durable and appeared to be of higher quality, and the best part was that it was ready to use right out of the box. As big as Revain is, I think they could do quality control from time to time. I would give this shit 0 stars if it would let me. Can't wait for the garbage man to pick it up.