Kadee #21 20-Series Plastic Couplers w/Gearboxes Long 25/64" Underset Shank HO Scale

#21 Couplers - Long 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#21 Magne-Matic® Metal 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 metal coupler directly on a metal surface or in a metal draft gearbox to avoid possible electrical crossover and shorting that may cause damage.

Package Includes:

(2) Pair #21 Plastic Shank Couplers - Long Underset Shank
(2) Pair #634 Centering Spring NO.5® Style
(2) Pair 055" ID & .100" ID Bushing/Sleeves
(2) Pair #212 Talgo Truck Adaptors
(2) Pair #213 Gearboxes
(2) Pair #232 Gearboxes
(2) #622 Knuckle Springs

#21 Plastic Coupler Features:
Material -   Metal Knuckle, Plastic Coupler Shank
Shank Length -   Long (25/64") (center hole to back of coupler head)
Coupler Offset -  Underset
Knuckle Spring -   #622
Centering System -   Standard Shank
Centering Spring -   #634 Centering Spring NO.5® Style
Head -   Standard Head
Works In Place of -  #141, long underset "clone" couplers
Works With -   #213, #232, #234, #242, most manufacturer cast-on draft gearboxes