Oneway Profiled Jaws (#4) for Stronghold Chuck Shop By Instrument_Cello bring the two wheels up

bring the two wheels up close and perpendicular to the rim of the bowl (or platter) you are turning

as you can have two different grinds or the same grind twice on either end

and it's ready to go

Ultra High Performance Vinyl Tape

Oneway Profiled Jaws (#4) for Stronghold Chuck Shop By Instrument_Cello bring the two wheels up#4 Profiled Jaws for Oneway Stronghold Chuck. Chucking capacities of the Stronghold Chuck with Spigot Jaws: External (compression): 4 7 8" minimum, 6 1 2" maximum Internal (expansion): 4 1 4" minimum, 5 3 4" maximum Spigot Jaws for the Oneway Stronghold Chuck are deep to provide a better grip on smaller parts. Both outside and inside surfaces of the jaws are serrated to grip the workpiece. Made in Canada.