#148 Whisker Self-Centering Metal Knuckle Couplers

All metal self centering Whisker(R) Magne-Matic(R) coupler kit.

Medium 9/32" centerset shank with #242 draft gearboxes.

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.

2 pair.