Which combinations of HO scale couplers work well together?

Color photo of red and gray HO scale EMD hood unit switching maroon boxcars at tan and blue industry with faded black tank car in background.

Q: I’m getting back into model railroading after a 50 year hiatus. I’m having trouble with knuckle couplers that won’t connect. I have new rolling stock from Athearn, Walthers, ScaleTrains, and Accurail. I also have several cars that I converted to Kadee. Couplers from different manufacturers don’t seem to work together. Are there any combinations […]

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East Troy Industrial Park, Ep. 31 | The Scenic Details

Back for more on the East Troy! This episode drills into the details that help bring a layout to life. Watch as the Trains.com crew populates the roads with weathered vehicles and hand-painted signs. They also enhance the depot using prototype-inspired heralds and a unique historical marker crafted from railroad track. Finally, you’ll see how […]

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News & Products for the week of January 26th 2026

The front end of a gray model locomotive with red white and blue stripes

News & Products for the week of January 26th 2026 Model railroad operators and builders can get the latest information about locomotives, freight cars, passenger cars, tools, track, and more by reading Model Railroader’s frequent product updates. The following are the products Model Railroader editors have news on for the week of January 26th 2026. […]

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Athearn HO FMC 5347 offset double-door boxcar

Color photo showing B end of HO scale double-door boxcar with exterior posts painted yellow with black and white graphics on white background.

Athearn HO FMC 5347 offset double-door boxcar Scale: HO (1:87.1) Price: $39.99 to $44.99 Era: 1979+ to 2010+ (varies based on paint scheme) Manufacturer: Athearn Trains, 2904 Research Rd., Champaign, IL 61822; 800-338-4639; athearn.com Athearn HO FMC 5347 offset double-door boxcar features: 33” machined metal wheels with RP-25 contours Body-mounted McHenry scale couplers with screw-mounted […]

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Walthers pauses production of reference book for 2026

A blue text logo which reads "Walthers"

Wm K. Walthers Inc., the Milwaukee, Wisconsin-based hobby manufacturer and distributor, has announced it will not publish its annual reference book in 2026, marking a shift for the nearly century-old company. In a statement to customers, Walthers acknowledged the importance the printed reference book has held for hobbyists over the years. “For many years, the […]

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Broadway Limited EMD SD45 HO scale diesel locomotive

The Broadway Limited Imports EMD SD45 HO scale diesel locomotive is the featured model in this latest product review video from Model Railroader magazine. Senior Editor Cody Grivno reviews the unit, which represents the production of 3,600-horsepower prototypes built between 1965 and 1971. The reviewed model is decorated as Great Northern no. 424. This unit […]

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Broadway Limited HO scale EMD SD45 diesel locomotive

The Broadway Limited Imports EMD SD45 HO scale diesel locomotive is the featured model in this latest product review video from Model Railroader magazine. Senior Editor Cody Grivno reviews the unit, which represents the production of 3,600-horsepower prototypes built between 1965 and 1971. The reviewed model is decorated as Great Northern no. 424. This unit […]

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News & Products for the week of January 20th 2026

A red and blue model locomotive

News & Products for the week of January 20th 2026 Model railroad operators and builders can get the latest information about locomotives, freight cars, passenger cars, tools, track, and more by reading Model Railroader’s frequent product updates. The following are the products Model Railroader editors have news on for the week of January 20th, 2026. […]

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East Troy Industrial Park, Ep. 30 | Depot, Platform & Riverbed

Welcome back to the East Troy Industrial Park—this episode focuses on station scenery and track maintenance. Watch as we repair an overlooked gap in the rails using a custom-filed piece of track and soldering techniques. Then, follow the construction of a museum depot platform using stained strip wood and styrene. Finally, see how we prep […]

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Spaces to Places VIII | Modeling a river, Part 2

Gerry Leone is back at Smithtown on his HO scale Bona Vista layout for Part Two of his river expansion project! Watch as he converts two single-track plate girder bridges—including a forgotten scratchbuilt gem from his Master Model Railroader certification efforts—into one massive double-track span. You’ll learn clever tricks for dissolving clogged glue, scoring styrene […]

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An interview with Jim Wiggin of Athearn

Multiple products from Athearn

For 80 years, Athearn has been a part of the model railroading industry, producing familiar product ranges like HO scale blue box kits and Genesis ready-to-run models. In preparation for its milestone anniversary in 2026, Associate Brand Manager Jim Wiggin joined Model Railroader Senior Editor Cody Grivno and Trains.com Assistant Digital Editor Lucas Iverson to […]

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