The NO.5® Kadee® Magne-Matic® Coupler features a Metal Coupler, #634 Centering Spring, insulated #232 Draft Gear Box and Lid with side and center screw holes for mounting. The NO.5® Coupler may be mounted with supplied #232 draft gear box or with Manufacturers 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 or use the very strong plastic isolated #28 Coupler which has the same mounting dimensions as the NO.5® Coupler.
Includes 2 pair all metal couplers with insulated draft gear boxes and bronze centering springs plus instructions.
Simple "drop in" design.