Spanner Wrench for FastFerment

thingiverse

This wrench makes it easy to attach the collection ball collar to the 7.9 gallon FastFerment conical fermenter, streamlining cleaning of the collection ball after primary fermentation is complete. It's especially useful when removing the collar during sanitizing and maintenance procedures. To ensure durability, we recommend printing this wrench at an infill level of 80% or higher to prevent breakage.\r\n\r\nhttp://www.fastbrewing.com/products/fastferment