Tubing 50 pack Ferrule Inserts UNIDOSE PN U50509

50 pack ( pairs ) of the Yellow Ferrule Inserts
Includes Ferrule, Insert - But NOT the Nut ( nut sold in kit Q77383 only )
Used with models ending in "TT" since 2010.

*** Special order item - 2 to 3 week Lead time before shipping **