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HO Scale

HO Scale Model TrainsHO Scale Model Trains

HO Scale (1:87) is by far the most popular scale in the industry, featuring the widest variety of high quality trains and accessories. At half the size of O scale, HO scale trains can fit into smaller spaces and are the perfect size for most hobbyists whether you are just a beginner or a seasoned modeler. Popular manufacturers of HO scale trains include Athearn, Atlas, Bachmann, Intermountain, Walthers, and Rapido, among many more.

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Items 1-35 of 113

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  1. Kadee 10 HO Scale Bulk Pack - 10 pair #5 (NO.5®) Metal Couplers - Medium (9/32") Centerset Shank
    Kadee 10 HO Scale Bulk Pack - 10 pair #5 (NO.5®) Metal Couplers - Medium (9/32") Centerset Shank
    Number 10
    Manufacturer Kadee
    Scale HO
    $23.99
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  2. Kadee 1020 Coupler & Special Purpose Tweezers
    Kadee 1020 Coupler & Special Purpose Tweezers
    Number 1020
    Manufacturer Kadee
    Scale Multi
    $8.99
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  3. Rapido 102121 HO Couplers: 2 pair Medium w/coupler boxes
    Rapido 102121 HO Couplers: 2 pair Medium w/coupler boxes
    Number 102121
    Manufacturer Rapido
    Scale HO
    $5.24
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  4. Kadee 1035 HO Scale Starter Pack (Kit) (replaces #1030)
    Kadee 1035 HO Scale Starter Pack (Kit) (replaces #1030)
    Number 1035
    Manufacturer Kadee
    Scale HO
    $79.99
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  5. Kadee 11 HO Scale Bulk Pack - 20 pair #5 (NO.5®) Metal Couplers - Medium (9/32") Centerset Shank
    Kadee 11 HO Scale Bulk Pack - 20 pair #5 (NO.5®) Metal Couplers - Medium (9/32") Centerset Shank
    Number 11
    Manufacturer Kadee
    Scale HO
    $44.99
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  6. Kadee 118 Metal HO Scale SF Shelf Whisker® Metal Couplers - Medium (9/32") Centerset Shank
    Kadee 118 Metal HO Scale SF Shelf Whisker® Metal Couplers - Medium (9/32") Centerset Shank
    Number 118
    Manufacturer Kadee
    Scale HO
    $6.99
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  7. Kadee 119 HO Scale SE Shelf Whisker® Metal Couplers with Gearboxes - Medium (9/32") Centerset Shank
    Kadee 119 HO Scale SE Shelf Whisker® Metal Couplers with Gearboxes - Medium (9/32") Centerset Shank
    Number 119
    Manufacturer Kadee
    Scale HO
    $6.99
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  8. Kadee 119-25 HO Scale Bulk Pack - 25 pair #119 SE Shelf Whisker® Metal Coupler - Medium (9/32") Centerset Shank
    Kadee 119-25 HO Scale Bulk Pack - 25 pair #119 SE Shelf Whisker® Metal Coupler - Medium (9/32") Centerset Shank
    Number 119-25
    Manufacturer Kadee
    Scale HO
    $62.99
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  9. Kadee 120 HO Scale SBE Bottom Shelf Whisker® Metal Couplers with Gearboxes - Medium (9/32") Centerset Shank
    Kadee 120 HO Scale SBE Bottom Shelf Whisker® Metal Couplers with Gearboxes - Medium (9/32") Centerset Shank
    Number 120
    Manufacturer Kadee
    Scale HO
    $6.99
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  10. Kadee 141 HO Scale 140-Series Whisker® Metal Couplers with Gearboxes - Long (25/64") Underset Shank
    Kadee 141 HO Scale 140-Series Whisker® Metal Couplers with Gearboxes - Long (25/64") Underset Shank
    Number 141
    Manufacturer Kadee
    Scale HO
    $6.99
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  11. Kadee 142 HO Scale 140-Series Whisker® Metal Couplers with Gearboxes - Medium (9/32") Overset Shank
    Kadee 142 HO Scale 140-Series Whisker® Metal Couplers with Gearboxes - Medium (9/32") Overset Shank
    Number 142
    Manufacturer Kadee
    Scale HO
    $6.99
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  12. Kadee 143 HO Scale 140-Series Whisker® Metal Couplers with Gearboxes - Short (1/4") Centerset Shank
    Kadee 143 HO Scale 140-Series Whisker® Metal Couplers with Gearboxes - Short (1/4") Centerset Shank
    Number 143
    Manufacturer Kadee
    Scale HO
    $6.99
    Out of stock
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  13. Kadee 144 HO Scale 140-Series Whisker® Metal Couplers with Gearboxes - Short (1/4") Underset Shank
    Kadee 144 HO Scale 140-Series Whisker® Metal Couplers with Gearboxes - Short (1/4") Underset Shank
    Number 144
    Manufacturer Kadee
    Scale HO
    $6.99
    Out of stock
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  14. Kadee 145 HO Scale 140-Series Whisker® Metal Couplers with Gearboxes - Short (1/4") Overset Shank
    Kadee 145 HO Scale 140-Series Whisker® Metal Couplers with Gearboxes - Short (1/4") Overset Shank
    Number 145
    Manufacturer Kadee
    Scale HO
    $6.99
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  15. Kadee 146 HO Scale 140-Series Whisker® Metal Couplers with Gearboxes - Long (25/64") Centerset Shank
    Kadee 146 HO Scale 140-Series Whisker® Metal Couplers with Gearboxes - Long (25/64") Centerset Shank
    Number 146
    Manufacturer Kadee
    Scale HO
    $6.99
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  16. Kadee 147 HO Scale 140-Series Whisker® Metal Couplers with Gearboxes - Medium (9/32") Underset Shank
    Kadee 147 HO Scale 140-Series Whisker® Metal Couplers with Gearboxes - Medium (9/32") Underset Shank
    Number 147
    Manufacturer Kadee
    Scale HO
    $6.99
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  17. Kadee 148 HO Scale 140-Series Whisker® Metal Couplers with Gearboxes - Universal - Medium (9/32") Centerset Shank
    Kadee 148 HO Scale 140-Series Whisker® Metal Couplers with Gearboxes - Universal - Medium (9/32") Centerset Shank
    Number 148
    Manufacturer Kadee
    Scale HO
    $6.99
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  18. Kadee 149 HO Scale 140-Series Whisker® Metal Couplers with Gearboxes - Long (25/64") Overset Shank
    Kadee 149 HO Scale 140-Series Whisker® Metal Couplers with Gearboxes - Long (25/64") Overset Shank
    Number 149
    Manufacturer Kadee
    Scale HO
    $6.99
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  19. Kadee 153 HO Scale Whisker® Scale Metal Couplers with Gearboxes - Short (1/4") Centerset Shank
    Kadee 153 HO Scale Whisker® Scale Metal Couplers with Gearboxes - Short (1/4") Centerset Shank
    Number 153
    Manufacturer Kadee
    Scale HO
    $6.99
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  20. Kadee 153-25 HO Scale Bulk Pack - 25 pair #153 Scale Whisker® Metal Couplers - Short (1/4") Centerset Shank
    Kadee 153-25 HO Scale Bulk Pack - 25 pair #153 Scale Whisker® Metal Couplers - Short (1/4") Centerset Shank
    Number 153-25
    Manufacturer Kadee
    Scale HO
    $64.99
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  21. Kadee 156 HO Scale Whisker® Scale Metal Couplers with Gearboxes - Long (25/64") Centerset Shank
    Kadee 156 HO Scale Whisker® Scale Metal Couplers with Gearboxes - Long (25/64") Centerset Shank
    Number 156
    Manufacturer Kadee
    Scale HO
    $6.99
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  22. Kadee 156-25 HO Scale Bulk Pack - 25 pair #156 Scale Whisker® Metal Couplers - Long (25/64") Centerset Shank
    Kadee 156-25 HO Scale Bulk Pack - 25 pair #156 Scale Whisker® Metal Couplers - Long (25/64") Centerset Shank
    Number 156-25
    Manufacturer Kadee
    Scale HO
    $64.99
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  23. Kadee 158 HO Scale Whisker® Scale Metal Couplers with Gearboxes - Medium (9/32") Centerset Shank
    Kadee 158 HO Scale Whisker® Scale Metal Couplers with Gearboxes - Medium (9/32") Centerset Shank
    Number 158
    Manufacturer Kadee
    Scale HO
    $6.99
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  24. Kadee 158-25 HO Scale Bulk Pack - 25 pair #158 Scale Whisker® Metal Couplers - Medium (9/32") Centerset Shank
    Kadee 158-25 HO Scale Bulk Pack - 25 pair #158 Scale Whisker® Metal Couplers - Medium (9/32") Centerset Shank
    Number 158-25
    Manufacturer Kadee
    Scale HO
    $64.99
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  25. Kadee 17 HO Scale NEM 362 European-Style Couplers - Short (7.11mm , .280 inch , 9/32")
    Kadee 17 HO Scale NEM 362 European-Style Couplers - Short (7.11mm , .280 inch , 9/32")
    Number 17
    Manufacturer Kadee
    Scale HO
    $9.99
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  26. Kadee 178 HO Scale #158 Scale Whisker® Metal Couplers & Scale Gearboxes - Medium (9/32") Centerset Shank
    Kadee 178 HO Scale #158 Scale Whisker® Metal Couplers & Scale Gearboxes - Medium (9/32") Centerset Shank
    Number 178
    Manufacturer Kadee
    Scale HO
    $7.99
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  27. Kadee 18 HO Scale NEM 362 European-Style Couplers - Medium (8.63mm , .340 inch , 11/32")
    Kadee 18 HO Scale NEM 362 European-Style Couplers - Medium (8.63mm , .340 inch , 11/32")
    Number 18
    Manufacturer Kadee
    Scale HO
    $9.99
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  28. Kadee 19 HO Scale NEM 362 European-Style Couplers - Long (10.67mm , .420 inch , 27/64")
    Kadee 19 HO Scale NEM 362 European-Style Couplers - Long (10.67mm , .420 inch , 27/64")
    Number 19
    Manufacturer Kadee
    Scale HO
    $9.99
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  29. Kadee 20 HO Scale NEM 362 European-Style Couplers - Extra Long (11.68mm , .460 inch , 29/64")
    Kadee 20 HO Scale NEM 362 European-Style Couplers - Extra Long (11.68mm , .460 inch , 29/64")
    Number 20
    Manufacturer Kadee
    Scale HO
    $9.99
    Out of stock
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  30. Kadee 205 HO Metal Multi-Purpose Coupler Height Gauge
    Kadee 205 HO Metal Multi-Purpose Coupler Height Gauge
    Number 205
    Manufacturer Kadee
    Scale HO
    $9.99
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  31. Kadee 206 HO Insulated Multi-Purpose Coupler Height Gauge
    Kadee 206 HO Insulated Multi-Purpose Coupler Height Gauge
    Number 206
    Manufacturer Kadee
    Scale HO
    $8.99
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  32. Kadee 21 HO Scale 20-Series Plastic Couplers with Gearboxes - Long (25/64") Underset Shank
    Kadee 21 HO Scale 20-Series Plastic Couplers with Gearboxes - Long (25/64") Underset Shank
    Number 21
    Manufacturer Kadee
    Scale HO
    $6.99
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  33. McHenry Coupler #21 Lower Shelf Scale Size Coupler (1 pair)
    McHenry Coupler #21 Lower Shelf Scale Size Coupler (1 pair)
    Number 21
    Manufacturer McHenry Couplers
    Scale HO
    $7.99
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  34. Kadee 210 Washers Plastic 5/32"OD x 5/64" ID x .1/32" thick
    Kadee 210 Washers Plastic 5/32"OD x 5/64" ID x .1/32" thick
    Number 210
    Manufacturer Kadee
    Scale HO
    $3.99
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  35. Kadee 211 HO Scale Styrene Gearbox Shims .010in & .015in
    Kadee 211 HO Scale Styrene Gearbox Shims .010in & .015in
    Number 211
    Manufacturer Kadee
    Scale HO
    $2.99
    Out of stock
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