The so-called wrench that came with mine died early on. I suspect your LGS / vendor may have robbed one to replace one that a customer broke.

CS will send you another. I bought the EWK wrench. It is not going to break. Noted above were some more "specialty" adjustable wrenches, but by the time I got through with costs / shipping, I just added the EWK on to my order for an adapter.