FermZilla Easy-Grip Threaded Lid RingThe Fermzilla Easy Grip Threaded Lid Ring is the Swiss army knife you need in your fermenting space! This isnt any normal lid ring, this beast is built to be a fermzilla socket set! Features: Underside Hex holes Use these to undo or tighten plastic carbonation caps on your fermzilla lid! Ergonomic Handles More leverage to easily undo the threaded lid ring! Comfortable to lift and move the fermenter. Handy Hook No need to use one hand or place the lid