When you buy our XL steam wand upgrade kit, we include two wrenches, to help people change between the standard steam wand and the XL one. We also routinely send the wrenches out for free to any owner who indicates that they could use them.
We designed the wrenches ourselves, because our stuff ships air mail, and sending two very heavy, cast-steel wrenches by plane isn't smart. We needed them to be lighter. Our first design (bottom right of the photo) was primitive, and still quite heavy.
We're revising this tool to be both lighter and multipurpose. You can now:
When these newly revised tools come in, we'll continue to send it along to customers who might be able to use it. I think we'll have them in about 8 weeks.
You can purchase the tools here: https://decentespresso.com/c?filter=wrench
-john