HO Knuckle Spring Coupler for IHC/Rivarossi 6-Wheel Cars (2pr) (MCH53)

HO Knuckle Spring Couplers are a two-pack of knuckle-style couplers designed as direct replacements for IHC and Rivarossi six-wheel passenger cars. They deliver consistent, realistic coupling action for HO-scale passenger consists, making it easier to connect and reconfigure cars during operation.

These couplers are compatible with most six-wheel passenger trucks and four-wheel RPO and baggage cars, providing a straightforward upgrade for older equipment and a reliable option for smooth, trouble-free operation on a busy layout.