This is the HO Scale #14 Metal Whiskers Bulk Pack of Couplers From Kadee. Suitable for ages 13 and older.
#148 "standard" head metal "Whisker" couplers Medium Centerset Shank This is a direct replacement for most Bachmann On30 couplers and a a direct replacement for any plastic Medium Centerset Self-centering action One piece easy to install drop in design.
(25) #14 Metal "Whiskers" Couplers
Due to many small pieces that could cause a choking hazard, please keep away from children 3 years of age and younger.