HO Scale Whisker® “Scale” Metal Couplers with Gearboxes – Medium (9/32″) Centerset Shank

The #158 Scale Whisker® Metal Coupler will work anywhere a #58 Coupler will work.

This industry leading coupler features an all metal coupler head, shank, and Whisker® centering spring and comes complete with insulated draft gearbox and lid. The #158 Magne-Matic® Scale Whisker® Metal Coupler may be mounted with the included #242 Snap-Together Gearbox or with 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.