BROOKFIELD VISCOMETER HA / HB SPINDLE SET missing one

missing one, see picture The product is a Brookfield spindle set for rotational viscometer models HA/HB. It is designed for use in physical laboratories, research and development, quality control, and medical laboratories. The spindle set is intended for use with healthcare, lab, and dental equipment in the medical and lab equipment industry. Brand Brookfield Type Rotational Viscometer Model HA / HB SET MPN HA / HB SET Intended Use/Discipline RESEARCH & DEVELOPMENT, QUALITY CONTROL, Medical Laboratory, Physical Laboratory