Kadee #451 Extended Swing Gearbox & Whisker Metal Couplers : HO Scale

Extended Swing Gearbox and Whisker® Couplers For Passenger & Long Freight Cars. 
Body Mount Extended Swing Gearbox and Medium (9/32") Centerset Shank Whisker® Coupler for passenger or long freight cars allowing negotiating tighter radius curves.
One pair per package 

Coupler Conversion Info

You must first identify the locomotive or rolling stocks manufacturer and type before looking the product up on the HO-Scale Coupler Conversions. Use the HO-Scale Coupler Conversions to lookup our suggested starting coupler* for the particular model. (Our conversions typically requiring the least modification to a model utilizing our newest couplers even though other couplers also work for the model).

Once you have lookup our suggested starting coupler you can use our HO-Scale Coupler Conversions (How -To instructions and diagrams) to help you with the couplers installation process. Always check the coupler heights with either our #205 or newer #206 Coupler Height Gauge.

Note: If the model came with Factory Knuckle Couplers it will not be listed on the HO-Scale Coupler Conversions under manufacturer there is a generic conversion for Factory Knuckle Couplers on the top of the HO-Scale Coupler Conversions.