Wrench for garden hose brass connector

This is a simple scaled-down version of the linked jar opener, to tighten the garden hose brass connector.  I didn't want to fetch my pipe wrench every time I disconnected the hose from the tap, so I remixed that clever wrench to the size of the brass connector of my garden hose.  Since it's plastic (PLA) I can leave it outside next to the tap (unlike a spare metal pipe wrench that would rust quite fast).  We'll see how durable it is in those conditions.  For now it gives you just that little extra torque to ensure there is no leaks, which was difficult by hand because it's quite cramped back there.

Scale-down to the size of a garden hose brass connector.