HO Scale Couplers

It's no exaggeration; our quality products are unmatched in performance and value. We manufacture the world's best model train couplers. You simply can't do better than Kadee® knuckle couplers.

Not sure which coupler you need? We maintain a helpful resource of Coupler Conversions to get you started.

Coupler Information Page
HO-Scale Remote Coupler Information









#156 HO Scale Whisker® Scale Metal Couplers with Gearboxes - Long (25/64") Centerset Shank
  • Add:

#156 HO Scale Whisker® Scale Metal Couplers with Gearboxes - Long (25/64") Centerset Shank

$4.60
#156 HO Scale Whisker® Metal Couplers with Gearboxes - Long (25/64") Centerset Shank      The #156 "Scale"...
#156-25 HO Scale Bulk Pack - 25 pair #156 Scale Whisker® Metal Couplers - Long (25/64") Centerset Shank
  • Add:

#156-25 HO Scale Bulk Pack - 25 pair #156 Scale Whisker® Metal Couplers - Long (25/64") Centerset Shank

$49.95
156-25 HO Scale Bulk Pack - 25 pair #156 "Scale" Whisker® Metal Coupler - Long (25/64") Centerset Shank - without gearboxes ...
#158 HO Scale Whisker® Scale Metal Couplers with Gearboxes - Medium (9/32") Centerset Shank
  • Add:

#158 HO Scale Whisker® Scale Metal Couplers with Gearboxes - Medium (9/32") Centerset Shank

$4.60
#158 "Scale" Whisker® Metal Coupler - Medium Centerset Shank      The #158 Scale Whisker® Metal Coupler...
#178 HO Scale #158 Scale Whisker® Metal Couplers & Scale Gearboxes - Medium (9/32") Centerset Shank
  • Add:

#178 HO Scale #158 Scale Whisker® Metal Couplers & Scale Gearboxes - Medium (9/32") Centerset Shank

$5.70
#178 HO Scale #158 Scale Whisker® Metal Couplers & Scale Gearboxes - Medium (9/32") Centerset Shank      The #178...
#211 HO Scale Styrene Gearbox Shims .010in & .015in
  • Add:

#211 HO Scale Styrene Gearbox Shims .010in & .015in

$2.05
#211 HO Scale Styrene Gearbox Shims .010in & .015in For #5, 9, 20-Series & 40 Series & Whisker® Couplers. Any coupler using the #232 (NO.5®) or...
#212 HO Scale Talgo Truck Adaptors
  • Add:

#212 HO Scale Talgo Truck Adaptors

$3.85
#212 HO Scale Talgo Truck Adaptors 24 per package Use the #230 Talgo Insertion Pic to insert #212 Talgo Adaptors into Talgo Truck coupler pockets....
#213 HO Scale 20-Series Gearboxes & Sleeves
  • Add:

#213 HO Scale 20-Series Gearboxes & Sleeves

$3.85
#213 HO Scale 20-Series Gearboxes & Sleeves Included in 20-Series Coupler kits 20-Series Boxes with .055in.ID & .100in.ID bushing/sleeves. 24 each....
#232 HO Scale Plastic Gearboxes & Lids - #5 Style
  • Add:

#232 HO Scale Plastic Gearboxes & Lids - #5 Style

$3.25
#232 HO Scale Plastic Gearboxes & Lids - #5 Style Plastic Draft Gearboxes & Lids included with NO.5, 58, 20-Series (medium & long shank), Couplers....
#233 HO Scale 30-Series Gearboxes & Lids
  • Add:

#233 HO Scale 30-Series Gearboxes & Lids

$4.55
#233 HO Scale 30-Series Gearboxes & Lids Plastic 30-Series Draft Gearboxes, Draft Gearbox Lids and Spring Lids 10 pair per package Draft Gear Box,...
#234 HO Scale Short Shank Coupler Plastic Gearboxes & Lids
  • Add:

#234 HO Scale Short Shank Coupler Plastic Gearboxes & Lids

$3.25
#234 HO Scale Short Shank Coupler Plastic Gearboxes & Lids Plastic Draft Gearboxes & Lids included with 20-Series (#23, 24, 25 short shank),...
#242 HO Scale Universal "Black Box" Snap-Together Insulated Gearbox & Lids
  • Add:

#242 HO Scale Universal "Black Box" Snap-Together Insulated Gearbox & Lids

$3.40
#242 HO Scale Universal "Black Box" Snap-Together Insulated Gearbox & Lids Precision engineered to work with Kadee® NO.5®, 58, 20-Series and...
#252 HO Scale Small Whisker® Coupler Snap-Together Gearboxes & lids - Whisker® Coupler 30-Series Equivalent Gearboxes & lids
  • Add:

#252 HO Scale Small Whisker® Coupler Snap-Together Gearboxes & lids - Whisker® Coupler 30-Series Equivalent Gearboxes & lids

$3.50
#252 HO Scale Small Whisker® Coupler Snap-Together Gearboxes & lids - Whisker® Coupler 30-Series Equivalent Gearboxes & lids For Mounting with...
#262 HO Scale Whisker® Coupler Narrow Snap-Together Gearboxes & Lids
  • Add:

#262 HO Scale Whisker® Coupler Narrow Snap-Together Gearboxes & Lids

$3.50
#262 HO Scale Whisker® Coupler Narrow Snap-Together Gearboxes & Lids Narrow Low Profile Snap-together Gearbox for Whisker® Couplers. (except #143,...
#450 HO Scale Stewart F-Unit Locomotive Coupler Conversion Kit
  • Add:

#450 HO Scale Stewart F-Unit Locomotive Coupler Conversion Kit

$6.50
#450 HO Scale Stewart F-Unit Locomotive Coupler Conversion Kit Conversion brackets for Stewart F-Unit locomotives. (not for FT's) Includes NO.5®...
#451 HO Scale Extended Swing Gearbox & Whisker Metal Couplers - Medium (9/32") Centerset Shank
  • Add:

#451 HO Scale Extended Swing Gearbox & Whisker Metal Couplers - Medium (9/32") Centerset Shank

$7.40
#451 HO Scale Extended Swing Gearbox & Whisker® Metal Couplers - For Passenger or Long Freight Cars - Medium (9/32") Centerset Shank ...
#452 HO Scale Bachmann-Plus F7 Coupler Conversion Kit
  • Add:

#452 HO Scale Bachmann-Plus F7 Coupler Conversion Kit

$7.75
#452 HO Scale Bachmann-Plus F7 Coupler Conversion Kit Conversion brackets for Bachmann Plus F-7 Unit locomotives. Includes a special gear box with a...
#454 HO Scale Swing Bracket Adaptor Kit
  • Add:

#454 HO Scale Swing Bracket Adaptor Kit

$8.90
#454 HO Scale Swing Bracket Adaptor Kit No couplers included in kit. The #454 Swing Bracket Kit is designed to give the coupler extended swing and...
#455 HO Scale Lifelike Proto 2000 E-6 E-7 A & B units PA/PB - Close Coupling Conversion Kit
  • Add:

#455 HO Scale Lifelike Proto 2000 E-6 E-7 A & B units PA/PB - Close Coupling Conversion Kit

$11.40
#455 HO Scale Lifelike Proto 2000 E-6 E-7 A & B units PA/PB - Close Coupling Conversion Kit. Includes 30 Series Draft Gear Boxes, Long 25/64"...
#505 HO Scale AHM Rivarossi 6-wheel Coupler Conversion Bolsters
  • Add:

#505 HO Scale AHM Rivarossi 6-wheel Coupler Conversion Bolsters

$4.55
#505 HO Scale AHM Rivarossi 6-wheel Coupler Conversion Bolsters 1pr. Kit Passenger cars can be equipped with truck mounted couplers using the correct...
#508 HO Scale AHM Rivarossi 4 wheel Coupler Conversion Bolsters
  • Add:

#508 HO Scale AHM Rivarossi 4 wheel Coupler Conversion Bolsters

$4.55
#508 HO Scale AHM Rivarossi 4 wheel Coupler Conversion Bolsters 1pr. Kit Passenger cars can be equipped with truck mounted couplers using the correct...
#620 HO Scale Centering Spring for NEM 362 Couplers
  • Add:

#620 HO Scale Centering Spring for NEM 362 Couplers

$2.65
#620 HO Scale Centering Spring for NEM 362 Couplers HO-Scale Centering Spring for #17 18 19 & 20 older style European Style Couplers-NEM 362 that...
#621 HO Scale Torsion Centering Spring for 30-Series Couplers Gearboxes
  • Add:

#621 HO Scale Torsion Centering Spring for 30-Series Couplers Gearboxes

$2.15
#621 HO Scale Torsion Centering Spring for 30-Series Couplers Gearboxes One dozen per package UPC: 765484006213 WARNING: Cancer and Reproductive...
#622 HO Scale Knuckle Spring for Standard Head Couplers
  • Add:

#622 HO Scale Knuckle Spring for Standard Head Couplers

$1.45
#622 Knuckle Spring for Standard Head HO-Scale Couplers      HO-Scale Knuckle Springs For all Standard Head Couplers....
#625 HO Scale Knuckle Spring for Scale Head Couplers
  • Add:

#625 HO Scale Knuckle Spring for Scale Head Couplers

$1.45
#625 Knuckle Spring for Scale Head HO-Scale Couplers      HO-Scale Knuckle Springs For use with all Scale Head...
#634 HO Scale Centering Spring #5 Style (NO.5®)
  • Add:

#634 HO Scale Centering Spring #5 Style (NO.5®)

$3.15
#634 HO Scale Centering Spring NO.5® Style      HO-Scale Centering Springs #5 Style. Metal Centering Springs for #3...
#636 HO, HOn3 Scale Centering Spring for Split Shank Couplers
  • Add:

#636 HO, HOn3 Scale Centering Spring for Split Shank Couplers

$1.55
#636 HO, HOn3 Scale Centering Spring for Split Shank Couplers           Centering Spring (for...
#711 HO Scale Split Shank 3/4 size Old Time Plastic Couplers - Black
  • Add:

#711 HO Scale Split Shank 3/4 size Old Time Plastic Couplers - Black

$3.90
#711 HO Scale Split Shank 3/4 size Old Time Plastic Couplers - Black      This 3/4 size coupler has an extended Trip...
#712 HO Scale Split Shank 3/4 size Old Time Plastic Couplers - Rust
  • Add:

#712 HO Scale Split Shank 3/4 size Old Time Plastic Couplers - Rust

$3.90
#712 HO Scale Split Shank 3/4 size Old Time Plastic Couplers - Rust      This 3/4 size coupler has an extended Trip Pin...
#1030 HO Scale Starter Pack (Kit)
  • Add:

#1030 HO Scale Starter Pack (Kit)

$55.95
#1030 HO Scale Starter Pack (Kit)      This package of Kadee® products is designed to assist the beginning model...
#2100 HO Scale PS-1 Boxcar Scale Metal Coupler Retrofit/Replacement Assembled
  • Add:

#2100 HO Scale PS-1 Boxcar Scale Metal Coupler Retrofit/Replacement Assembled

$8.90
#2100 HO Scale PS-1 Boxcar Scale Metal Coupler Retrofit/Replacement Assembled - Medium Centerset Shank Scale Coupler Retrofit Replacement & Scale...

Filter By

Brand:

COUPLER:

MoreMore

PRODUCT:

SCALE:


Cart