Either the Sofirn BLF LT1 has a shallow tripod screw thread or (more likely) my studio light stand has one that’s too long. I didn’t want all the LT1’s weight (and associated torque) to be borne by the brass screw’s shank but figured that a simple washer would get lost almost instantly so I’ve designed this thingy that clips onto the small spigot.
No supports, 40 minute print.