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X-12 Atomic Powered Locomotive Dual-Sided Keychain

4.6 out of 5 stars rating
5425 Total Reviews |
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Style
Aluminum Square

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About Keychains

Sold by
KeychainCreate your own from scratch

Style: Metal Square Keychain

Keep your keys safe and spectacular with this sturdy aluminum keychain from Zazzle. Beautifully printed on both sides, you can choose from thousands of designs, or personalize it with your own photos, text or unique designs. Label your car keys or keep a family photo of loved ones close to you at all times, these personalized keychains are light and waterproof.

  • Dimensions:
    • Measurements: 2.25” x 2.25"
    • Depth: 0.045"
    • Weight: 0.05 oz.
  • Full-color, full-bleed printing
  • Silver colored metal key ring with plastic snap ring
  • Light and waterproof
Designer Tip: To ensure the highest quality print, please note that this product’s customizable design area measures 2.25” x 2.25". For best results please add 1/16" bleed

About This Design

X-12 Atomic Powered Locomotive Dual-Sided Keychain

X-12 Atomic Powered Locomotive Dual-Sided Keychain

Enjoy the vintage optimism of the nuclear energy golden age with this dual-sided keychain. It depicts a modern original iteration of Dr. Borst's proposed 1954 X12 locomotive idea, designed as a brick-built train by Phoenix Train Works. This keychain is ideal for AFOL train hobbyists and fans of nuclear energy science and engineering.
Phoenix_Train_Works
Artwork designed by
Pittsburgh, Pennsylvania
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Customer Reviews

4.6 out of 5 stars rating5.4K Total Reviews
4207 total 5-star reviews783 total 4-star reviews216 total 3-star reviews117 total 2-star reviews102 total 1-star reviews
5,425 Reviews
Reviews for similar products
5.0 out of 5 stars rating
5 out of 5 stars rating
By maria f.November 16, 2025 • Verified Purchase
Aluminum Circle, 2"
Excellent work, great print. Came exactly as designed.
5.0 out of 5 stars rating
5 out of 5 stars rating
By Austin F.December 24, 2023 • Verified Purchase
Aluminum Square, 2.25" x 2.25"
Zazzle Reviewer Program
Perfect in every way possible! I’m so happy! I can’t wait to order more. So glad I found this website .
1.0 out of 5 stars rating
1 out of 5 stars rating
By Jeremy R.March 17, 2026 • Verified Purchase
Aluminum Square, 2.25" x 2.25"
Slow shipping and extremely POOR customer .

Tags

Keychains
phoenix train worksbrick build your own trainmodel railroadingl scale trainstemnuclear science and engineeringafolrolling stockatomic locomotive
All Products
phoenix train worksbrick build your own trainmodel railroadingl scale trainstemnuclear science and engineeringafolrolling stockatomic locomotive

Other Info

Product ID: 256458834763501061
Created on: 5/7/2026, 8:16 AM
Rating: G