HO #146 Whisker Metal Couplers with Gearboxes, 25/64" Long Centerset Shank (2 Pair) (KAD146)

HO-scale whisker metal couplers with gearboxes provide a secure, insulated link between model railroad cars, delivering reliable coupling for HO layouts.

Mounting options include the supplied insulated draft gear box or factory cast-on pockets, offering flexible installation on HO-scale rolling stock. To prevent electrical crossover or shorting on metal surfaces, use the insulated draft gear box. Two pairs are included in each package, and the centerset shank measures 25/64 inch to maintain consistent alignment for smooth operation.