Kadee - HO Scale - Whisker Metal Long (25/64") centerset shank (two pair) (Improved version of #46) (SKU 380-146)
The new and improved version has the whisker wire center rather than the gold center:
The #146 Kadee(TM) Magne-Matic(TM) WHISKER(TM) Coupler
The #146 Coupler may be mounted with supplied draft gear box or with manufactures cast-on coupler pockets.
It is not recommended to use a metal coupler directly on a metal surface or in a metal draft gear box to avoid the possible electrical crossover or shorting that may cause damage. Use the provided insulated draft gear box.
Two pair per package