KAT20210 N 310mm 12-3/16" Double Crossover

Kato N unitrack is a quality product. Easy to set up and take apart if needed. Track with attached roadbed looks good also. Quality N scale track that is easy to use for beginners and experienced modelers. Double crossover makes it easy to run trains between inner / outer ovals.

I did a two-track design with a standard 4x8 oval outer loop and an inner hour glass loop. This track is how I switch between the two and man it's a blast. You need an additional part, the Turnout Control Switch, in order to make it work. It's a shame it wasn't included, but it only costs another 7 bucks. Also, for the people who claim it details, you have to have feed power at all four sides of it. That means either by feeder track or by Terminal Unijoiners, before the track on the left and on the right. You do that, it's flawless. Doesn't matter where before it, it can be at the top of the track or at the sides, it just has to be powered all around it. I lean towards the Terminal Unijoiners because they don't require additional tracks (every time you use a feeder track, it requires a matching piece of track to keep the measurements the same). You definitely need this crossover!

Works fine for me so far.

Great product that makes switching between two tracks easier in a smaller amount of space. (Photo has Kato-248 next to double crossover for size reference)

Connected it to inner and outer loops and it works perfectly. Just plug and play, no mysterious tricks or instructions. Comes with extensive instructions that are easy to follow. Me? A real newbie but using Kato track has been a real breeze.

Great track for model railroad use. I using mine with T-trak with requires four feeders to work right. It is a bite expensive track part. I lucked out and it was on sale by 20% off but still expensive part to get. It works awesome and makes crossing over double mains in T-trak super easy.

Has turned my small RRinto a viable two track main line

Typical Kato quality. Solid & bullet proof

Connected with M1 & V5 layouts. No complaints as this is a KATO product.

Diese Weiche ist ein muss für jeden Modellbauer tolles Produkt.

Works perfectly 👍🏻

複線のレイアウトなら1箇所入れておくだけで運転の自由度が高くなります ただし、フィーダーの入れる場所にも注意です ループなら上下線それぞれ1箇所しかフィーダーを入れないという方法が公式でも案内されていますが、中央にギャップがあるため、ループのサイズやフィーダーの位置によってはこの線路を渡った瞬間にスピードが速くなったり遅くなったりしてしまいます 可能な限り、両渡りの上下の近辺のどちらにもフィーダーを取り付けるのが良いと思われます

aiguillage de qualité kato. fonctionnement électrique sans problème. Passage des trains de manière trés souple car il a une certaine amplitude, même à grande vitesse. Je recommande.