SS-AM-MT16-NS12
316 SS, FITOK 6D Series Tube Fitting, Male Adapter, 16mm O.D. × 3/4 Male NPT
SS-AM-MT18-NS12
316 SS, FITOK 6D Series Tube Fitting, Male Adapter, 18mm O.D. × 3/4 Male NPT
SS-AM-MT20-NS12
316 SS, FITOK 6D Series Tube Fitting, Male Adapter, 20mm O.D. × 3/4 Male NPT