Kadee 24 - #24 HO Scale 20-Series Plastic Couplers with Gearboxes - Short (1/4") Underset Shank (4pcs)Information from Kadee's website: #24 Couplers Short Underset Plastic Shank HO Scale MAGNE MATIC This industry leading coupler features plastic standard coupler with metal knuckle, and #634 standard centering spring and comes complete with insulated draft gearbox and lid. The#24 Magne Matic Plastic Coupler may be mounted with the included #213 or #232 Gearbox or with most other manufacturers cast on coupler pockets. It is not recommended to use a

acceleration steam chuff sounds and any other automatic and randomised sounds can be enjoyed when using this model on analogue control (DC) straight from the box

It offers excellent speed control

They're made right here in the USA with legendary Made In America quality

This conversion fits:Kato: E8/9 & PA-1* ‘A’ unit Diesel Locomotives (*1998 release)

windows and doors

Turn audible warnings on or off

typical Victorian cast iron design

create consists

F26 - Volume Up

Integrated Transponding Zone lets you know the location of transponder-equipped locos or rolling stock

From Woodland Scenics' website:

#146 Whisker® Metal Couplers - Long Centerset Shank