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HO Scale Kadee #21 20-Series Plastic Couplers with Gearboxes - MPM Hobbies
HO Scale Kadee #21 20-Series Plastic Couplers with Gearboxes - MPM Hobbies
HO Scale Kadee #21 20-Series Plastic Couplers with Gearboxes - MPM Hobbies
HO Scale Kadee #21 20-Series Plastic Couplers with Gearboxes - MPM Hobbies

HO Scale Kadee #21 20-Series Plastic Couplers with Gearboxes

$7.78 
Free CONUS Economy Shipping on All Orders $100.00 or More
*This is a product we must order from a distributor. Expect shipment within 14 business days or up to 30 business days for this product to come to MPM Hobbies. Products listed as back or pre-orders may take longer than 30 days. Distributor product availability may change without the knowledge of MPM Hobbies. Should this occur, we will notify you via email, text or phone call. Please read our "Shipping Policy" for details on mixed orders i.e orders containing both in-house and products we must order from the distributor.*
SKU: KDE21
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#21 Couplers - Long Underset Plastic Shank

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® 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 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 #213 055" 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