Replacement Separator Tip (color may be different than the ones in the picture)commonly used by ASTRO, SECAP, NEOPOST, HASLER, PITNEY BOWES  tabbers and some printers.
Models:
Astro AJ5000, FF-309, ats-9800, ats-9600, ats-9700, , aj-300p, aj-500p, M1, ats-12, aj-26, aj-2650, aj-2800, aj-1000
Neopost TA-20, 
Hasler HT-20, 
Pitney Bowes W350
Rena T-750, T-250, T-350, L-250, L-350, Imager CS, EasyFeed Lite, Easyfeel Lite II
Secap 1020, Secap 1030, 1012
Astro 9600
DataTech 1012,