Kadee Magne-Matic coupler features a Metal Coupler, Centering Spring, insulated Draft Gear Box and Lid. It may be mounted with a supplied draft gearbox or with manufactures cast-on coupler pockets. Using a metal coupler directly on a metal surface or in a metal draft gear box is not recommended to avoid the possible electrical crossover or shorting that may cause damage. Use the provided insulated draft gearbox.
