This industry leading coupler features plastic standard coupler with metal knuckle, and 634 standard centering spring and comes complete with insulated draft gearbox and lid. The29 Magne-Matic® Plastic Coupler may be mounted with the included 213 or 232 Gearbox or with most other manufacturers cast-on coupler pockets.
It is not recommended to use a metal coupler directly on a metal surface or in a metal draft gearbox to avoid possible electrical crossover and shorting that may cause damage.
