Atlas HO Code 100 12-1/2* Crossing

Marsoni

M251S

$12.49

Get it in 3 business days with 1 day shipping. Friday, May 29

Atlas HO Code 100 12-1/2* CrossingHO Code 100 with black ties and nickel silver rail. Precisely engineered angles of intersection to solve most crossing requirements. The 12 1 2 degree crossings are especially suited for junctions between double track mainlines. A wide variety of single and double track wyes and many other arrangements appear in Atlas layout instruction books.

Easy Shipping

Quick Dispatch:

Your Atlas HO Code 100 12-1/2* Crossing orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Atlas HO Code 100 12-1/2* Crossing ships.

Need Help?
Questions about Atlas HO Code 100 12-1/2* Crossing, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Atlas HO Code 100 12-1/2* Crossing in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Hey I’m in nursing school and I bought this… it’s not the pocket size, it’s actually a full size book. It brought tears to my eyes many times. I have no idea what a 3rd degree block is. Hopefully you can learn and be a good nurse! EKGs are for the doctors to read. So don’t be too hard on yourself. But you should probably know what normal sinus rhythm looks like… 👍🏼

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on January 22, 2024

Alex h.

Natrona Heights, US

★★★★★ 5

My teacher thinks some of the ekgs are wrong

Format: Paperback

Can anyone put me in contact with the author of this book? My ekg/cardiology teacher is slandering her name and saying some of the rhythms she has in this book are wrong. Really upsets me because he is only a nurse and teaching a pre paramedic course. Doctors and cardiologist were the ones who cited this book. The rhythms are correct, my teacher just wants to think he is smarter than everyone else when it comes to cardiology. Otherwise I love this book and very helpful.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on November 8, 2023

Andrea Lowrey

Houston, US

★★★★★ 5

Excellent Book

Format: Paperback

As a nurse I struggle sometimes with rhythm recognition for some of the more complicated ones. This book is easy to read with many practice strips to help you comprehend even the complex details. Would highly recommend to anyone who needs to learn EKGs or brush up on their rhythm recognition skills. Great book!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on June 8, 2023

Verified Purchase

Nicole M

Bozeman, US

★★★★★ 2

Thin pages

Format: Paperback

I purchased this book a couple months back but just started school so I just started using this book and come to realize that these pages are way too thin, you can literally see the words of the following pages and the ink on the pages started to smear where ever I touches, I can't even highlight anything or else the other side of the page would be a mess.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on August 16, 2025