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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.

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#3 Assembled #148 Whisker® Metal Couplers
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#3 Assembled #148 Whisker® Metal Couplers

$6.65
#3 Assembled #148 Whisker® Metal Coupler - Medium Centerset Shank The #148 Whisker® Metal Coupler will work anywhere a NO.5® Coupler will work....
#5 (NO.5®) Metal Couplers - Medium Centerset
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#5 (NO.5®) Metal Couplers - Medium Centerset

$4.30
#5 (NO.5®) Metal Couplers - Medium Centerset Shank This industry leading coupler features an all metal standard coupler, and #634 standard...
#9 Metal Couplers - Medium Centerset
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#9 Metal Couplers - Medium Centerset

$4.40
Truck Talgo Mount Coupler for Early Tyco Metal Trucks & Craftsman Kits - #5 (NO.5®) Metal Magne-Matic® Coupler - Medium 9/32in Centerset Shank...
#10 Bulk Pack - 10 pair #5 (NO.5®) Metal Couplers
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#10 Bulk Pack - 10 pair #5 (NO.5®) Metal Couplers

$16.95
#10 Bulk Pack - 10 pair #5 (NO.5®) Metal Couplers Medium Centerset Shank This industry leading coupler features an all metal standard coupler, and...
#11 Bulk Pack - 20 pair #5 (NO.5®) Metal Couplers
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#11 Bulk Pack - 20 pair #5 (NO.5®) Metal Couplers

$31.95
#11 Bulk Pack - 20 pair #5 (NO.5®) Metal Couplers Medium Centerset Shank This industry leading coupler features an all metal standard coupler, and...
#12 Bulk Pack - 20 pair #58 Scale Metal Couplers
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#12 Bulk Pack - 20 pair #58 Scale Metal Couplers

$34.50
#11 Bulk Pack - 20 pair #58 "Scale" Metal Couplers Medium Centerset Shank This industry leading coupler features an all metal standard...
#13 Coupler Test Kit
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#13 Coupler Test Kit

$34.50
#13 Coupler Sample Test Kit The sample test kit contains a variety of sample couplers and other necessary components to identify and properly install...
#14 Bulk Pack - 25 pair #148 Whisker® Metal Couplers
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#14 Bulk Pack - 25 pair #148 Whisker® Metal Couplers

$46.75
#14 Bulk Pack - 25 pair #148 Whisker® Metal Coupler - Medium Centerset Shank The #148 Whisker® Metal Coupler will work anywhere a NO.5® Coupler...
#17 NEM 362 European-Style Coupler - Short
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#17 NEM 362 European-Style Coupler - Short

$5.20
#17 NEM 362 European Style Coupler - Short This industry leading coupler features an NEM 362 European Style Coupler. The #17 Magne-Matic® NEM 362...
#18 NEM 362 European-Style Coupler - Medium
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#18 NEM 362 European-Style Coupler - Medium

$5.20
#18 NEM 362 European Style Coupler - Medium This industry leading coupler features an NEM 362 European Style Coupler. The #18 Magne-Matic® NEM 362...
#19 NEM 362 European-Style Coupler - Long
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#19 NEM 362 European-Style Coupler - Long

$5.20
#19 NEM 362 European Style Coupler - Long This industry leading coupler features an NEM 362 European Style Coupler. The #19 Magne-Matic® NEM 362...
#20 NEM 362 European-Style Coupler - Extra Long
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#20 NEM 362 European-Style Coupler - Extra Long

$5.20
#20 NEM 362 European Style Coupler - Extra Long This industry leading coupler features an NEM 362 European Style Coupler. The #20 Magne-Matic® NEM...
#21 20-Series Couplers - Long Underset
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#21 20-Series Couplers - Long Underset

$4.90
#21 Couplers - Long Underset Plastic Shank This industry leading coupler features plastic standard coupler with metal knuckle, and #634 standard...
#22 20-Series Couplers - Medium Overset
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#22 20-Series Couplers - Medium Overset

$4.90
#22 Couplers - Medium Overset Plastic Shank This industry leading coupler features plastic standard coupler with metal knuckle, and #634 standard...
#23 20-Series Couplers - Short Centerset
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#23 20-Series Couplers - Short Centerset

$4.90
#23 Couplers - Short Centerset Plastic Shank This industry leading coupler features plastic standard coupler with metal knuckle, and #634 standard...
#24 20-Series Couplers - Short Underset
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#24 20-Series Couplers - Short Underset

$4.90
#24 Couplers - Short Underset Plastic Shank This industry leading coupler features plastic standard coupler with metal knuckle, and #634 standard...
#25 20-Series Couplers - Short Overset
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#25 20-Series Couplers - Short Overset

$4.90
#25 Couplers - Short Overset Plastic Shank This industry leading coupler features plastic standard coupler with metal knuckle, and #634 standard...
#26 20-Series Couplers - Long Centerset
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#26 20-Series Couplers - Long Centerset

$4.90
#26 Couplers - Long Centerset Plastic Shank This industry leading coupler features plastic standard coupler with metal knuckle, and #634 standard...
#27 20-Series Couplers - Medium Underset
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#27 20-Series Couplers - Medium Underset

$4.90
#27 Couplers - Medium Underset Plastic Shank This industry leading coupler features plastic standard coupler with metal knuckle, and #634 standard...
#28 20-Series Couplers - Medium Centerset
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#28 20-Series Couplers - Medium Centerset

$4.90
#28 Couplers - Medium Centerset Plastic Shank This industry leading coupler features plastic standard coupler with metal knuckle, and #634 standard...
#29 20-Series Couplers - Long Overset
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#29 20-Series Couplers - Long Overset

$4.90
#29 Couplers - Long Overset Plastic Shank This industry leading coupler features plastic standard coupler with metal knuckle, and #634 standard...
#31 30-Series Couplers - Long Underset
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#31 30-Series Couplers - Long Underset

$4.30
#31 Couplers - Long Underset Plastic Shank This industry leading coupler features plastic standard coupler with metal knuckle, and #621 torsion...
#32 30-Series Couplers - Medium Overset
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#32 30-Series Couplers - Medium Overset

$4.30
#32 Couplers - Medium Overset Plastic Shank This industry leading coupler features plastic standard coupler with metal knuckle, and #621 torsion...
#33 30-Series Couplers - Short Centerset
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#33 30-Series Couplers - Short Centerset

$4.30
#33 Couplers - Short Centerset Plastic Shank This industry leading coupler features plastic standard coupler with metal knuckle, and #621 torsion...
#34 30-Series Couplers - Short Underset
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#34 30-Series Couplers - Short Underset

$4.30
#34 Couplers - Short Underset Plastic Shank This industry leading coupler features plastic standard coupler with metal knuckle, and #621 torsion...
#35 30-Series Couplers - Short Overset
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#35 30-Series Couplers - Short Overset

$4.30
#35 Couplers - Short Overset Plastic Shank This industry leading coupler features plastic standard coupler with metal knuckle, and #621 torsion...
#36 30-Series Couplers - Long Centerset
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#36 30-Series Couplers - Long Centerset

$4.30
#36 Couplers - Long Centerset Plastic Shank This industry leading coupler features plastic standard coupler with metal knuckle, and #621 torsion...
#37 30-Series Couplers - Medium Underset
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#37 30-Series Couplers - Medium Underset

$4.30
#37 Couplers - Medium Underset Plastic Shank This industry leading coupler features plastic standard coupler with metal knuckle, and #621 torsion...
#38 30-Series Couplers - Medium Centerset
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#38 30-Series Couplers - Medium Centerset

$4.30
#38 Couplers - Medium Centerset Plastic Shank This industry leading coupler features plastic standard coupler with metal knuckle, and #621 torsion...
#39 30-Series Couplers - Long Overset
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#39 30-Series Couplers - Long Overset

$4.30
#39 Couplers - Long Overset Plastic Shank This industry leading coupler features plastic standard coupler with metal knuckle, and #621 torsion...
#58 Scale Metal Couplers - Medium Centerset
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#58 Scale Metal Couplers - Medium Centerset

$4.30
#58 "Scale" Metal Couplers - Medium Centerset Shank This industry leading coupler features an all metal standard coupler, and #634...
#115 Whisker® Log Car Metal Couplers
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#115 Whisker® Log Car Metal Couplers

$4.40
#115 Whisker® Log Car Metal Magne-Matic® Couplers #148 Whisker® Magne-Matic® Coupler Medium 9/32in Centerset Shank & Log Car Draft Gearbox 2pr....
#118 SF Shelf Whisker® Metal Couplers - Medium Centerset
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#118 SF Shelf Whisker® Metal Couplers - Medium Centerset

$4.55
#118 SF Metal Shelf Whisker® Magne-Matic® Coupler Medium 9/32in Centerset Shank with #242 draft Gearboxes 2pr - Kit. Modifying #118 in to a Type...
#118-25 Bulk Pack - 25 pair #118 SF Shelf Whisker Metal Couplers
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#118-25 Bulk Pack - 25 pair #118 SF Shelf Whisker Metal Couplers

$49.95
#118-25 Bulk Pack - 25 pair #118 SF Shelf Whisker® Magne-Matic® Coupler Medium 19/64in Centerset Shank without Gearboxes. Modifying #118 in to a...
#119 SE Shelf Whisker® Metal Couplers - Medium Centerset
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#119 SE Shelf Whisker® Metal Couplers - Medium Centerset

$4.55
#119 SE Metal Shelf Whisker® Magne-Matic® Coupler Medium 19/64 in Centerset Shank with #242 draft Gearboxes 2pr - Kit. The #119 Kadee®...
#119-25 Bulk Pack - 25 pair #119 SE Shelf Whisker® Metal Coupler
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#119-25 Bulk Pack - 25 pair #119 SE Shelf Whisker® Metal Coupler

$49.95
#119-25 Bulk Pack - 25 pair #119 SE Shelf Whisker® Magne-Matic® Metal Coupler Medium 19/64in Centerset Shank without gearboxes. The #119 coupler...
#140 Bulk Pack - 50 pair #148 Whisker® Metal Couplers
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#140 Bulk Pack - 50 pair #148 Whisker® Metal Couplers

$89.50
#140 Bulk Pack - 50 pair #148 Whisker® Metal Coupler - Medium Centerset Shank The #148 Whisker® Metal Coupler will work anywhere a NO.5® Coupler...
#141 Whisker® Metal Couplers - Long Underset
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#141 Whisker® Metal Couplers - Long Underset

$4.50
#141 Whisker® Metal Coupler - Long Underset Shank This industry leading coupler features an all metal coupler head, shank, and Whisker® centering...
#142 Whisker® Metal Couplers - Medium Overset
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#142 Whisker® Metal Couplers - Medium Overset

$4.50
#142 Whisker® Metal Coupler - Medium Overset Shank This industry leading coupler features an all metal coupler head, shank, and Whisker® centering...
#143 Whisker® Metal Couplers - Short Centerset
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#143 Whisker® Metal Couplers - Short Centerset

$4.50
#143 Whisker® Metal Coupler - Short Centerset Shank This industry leading coupler features an all metal coupler head, shank, and Whisker®...
#144 Whisker® Metal Couplers - Short Underset
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#144 Whisker® Metal Couplers - Short Underset

$4.50
#144 Whisker® Metal Coupler - Short Underset Shank This industry leading coupler features an all metal coupler head, shank, and Whisker® centering...
#145 Whisker® Metal Couplers - Short Overset
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#145 Whisker® Metal Couplers - Short Overset

$4.50
#145 Whisker® Metal Coupler - Short Overset Shank This industry leading coupler features an all metal coupler head, shank, and Whisker® centering...
#146 Whisker® Metal Couplers - Long Centerset
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#146 Whisker® Metal Couplers - Long Centerset

$4.50
#146 Whisker® Metal Coupler - Long Centerset Shank This industry leading coupler features an all metal coupler head, shank, and Whisker® centering...
#147 Whisker® Metal Couplers - Medium Underset
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#147 Whisker® Metal Couplers - Medium Underset

$4.50
#147 Whisker® Metal Coupler - Medium Underset Shank This industry leading coupler features an all metal coupler head, shank, and Whisker®...
#148 Whisker® Metal Couplers - Medium Centerset
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#148 Whisker® Metal Couplers - Medium Centerset

$4.50
#148 Whisker® Metal Coupler - Medium Centerset Shank The #148 Whisker® Metal Coupler will work anywhere a NO.5® Coupler will work and is a direct...
#149 Whisker® Metal Couplers - Long Overset
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#149 Whisker® Metal Couplers - Long Overset

$4.50
#149 Whisker® Metal Coupler - Long Overset Shank This industry leading coupler features an all metal coupler head, shank, and Whisker® centering...
#150 Bulk Pack - 25 pair #158 Scale Whisker® Metal Couplers
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#150 Bulk Pack - 25 pair #158 Scale Whisker® Metal Couplers

$49.95
#150 Bulk Pack - 25 pair #158 Scale Whisker® Magne-Matic® Coupler Medium 9/32in Centerset Shank without gearboxes. The #158 coupler will work...
#151 Bulk Pack - 50 pair #158 Scale Whisker® Metal Couplers
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#151 Bulk Pack - 50 pair #158 Scale Whisker® Metal Couplers

$93.95
#151 Bulk Pack - 50 pair #158 Scale Whisker® Magne-Matic® Coupler Medium 9/32in Centerset Shank without gearboxes. The #158 coupler will work...
#153 Scale Whisker® Metal Couplers - Short Centerset
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#153 Scale Whisker® Metal Couplers - Short Centerset

$4.60
#153 Scale All Metal Self Centering Whisker® Magne-Matic® Coupler Short 1/4in Centerset Shank with #242 draft Gearboxes 2pr -Kit. The #153 "Scale"...
#153-25 Bulk Pack - 25 pair #153 Scale Whisker® Metal Couplers
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#153-25 Bulk Pack - 25 pair #153 Scale Whisker® Metal Couplers

$49.95
#153-25 Bulk Pack - 25 pair #153 Whisker® Magne-Matic® Coupler Short 1/4in Centerset Shank without gearboxes. The #153 "Scale" Short Coupler will...

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