Model Train Guides
Plastruct 90664 STAS-8 Styrene Stairway – O Scale 1:48 – 12 in: Scale, Layout & Compatibility Guide
The product behind this guide is Plastruct 90664 STAS-8 Styrene Stairway – O Scale 1:48 – 12 in. Because similar model building supplies products can share brand names or photographs, the analysis below keeps the Plastruct title, SKU and live image set tied together as one record.
How this release is identified
- Exact product: Plastruct 90664 STAS-8 Styrene Stairway – O Scale 1:48 – 12 in
- Brand or vendor: Plastruct
- Product type: Model Building Supplies
- SKU or catalog key: PLS90664
- Manufacturer item: 90664
- Scale stated in the record: O Scale
- Variants reviewed: 1
- Product images indexed: 1
The recorded price at verification was $8.60 before shipping and tax. At least one variant was orderable when the record was checked.
This item is best cataloged under its full name and PLS90664. The scale marker O Scale is part of the exact identity and should be matched before purchase. Manufacturer item 90664 is a stronger matching key than a shortened marketplace title. That combination protects against accidental substitutions when related products share a subject, color, scale or series.
Confirmed facts versus assumptions
The live record provides the following product-specific information: “Plastruct 90664 STAS-8 Styrene Stairway is a white O scale / 1:48 stairway for industrial complexes, fire stairs, parking structures, tanks and platforms. Scale: O Scale / 1:48 Length: 12 in Width: 7/8 in Height: 17/64 in Material: White styrene Manufacturer item: 90664 / STAS-8 SKU: PLS90664 UPC: 764050906643” The wording is treated as a source excerpt, not as a substitute for independent fit, scale or condition checks.
Planning around the exact item
For Plastruct 90664 STAS-8 Styrene Stairway – O Scale 1:48 – 12 in, separate collection identity from operating suitability. Collection identity is established by manufacturer, item number, road name, number and appearance. Operating suitability depends on scale, track, radius, coupler, wheel and control standards. SKU PLS90664 links both questions to one product.
When a required dimension or electrical rating is missing, treat it as unconfirmed and consult the current manufacturer instructions.
A closer project or collection check
Use a consistent roster format: manufacturer, item number, road name, road number, scale, coupler standard, wheel notes and acquisition date. A complete roster is more useful than a title-only wish list when the same prototype appears in several releases.
If the exact item is intended for display rather than operation, the same identity fields still matter even when radius or control compatibility does not.
Image-by-image verification
1 product image were available to the catalog at verification. Use them as item-level evidence: zoom in on the SKU, graphics, edges, connectors, part arrangement or package callouts relevant to this model building supplies. Do not substitute a generic manufacturer image when the exact listing supplies a more specific view.
Before committing the item to a project
- Match the full title and PLS90664.
- Confirm the selected variant and displayed quantity.
- Review the exact image set for the distinguishing details named above.
- Resolve every missing fit, scale, material or compatibility point from current instructions.
- Check live price and availability immediately before ordering.
Where it sits in the Muncle Mikes catalog
1:12 Scale Diecast Models & Kits · 1:48 Scale Aircraft, Military Models & Plastic Model Kits · Model Trains & Train Sets · Plastruct
Cataloging and project notes
After purchase, store the acquisition date, price, seller, SKU PLS90664, selected option and one clear image with the project or collection record. Add notes about fit, assembly, condition or performance only after they are observed on this exact item.
This separates verified ownership evidence from later opinion and makes a replacement or repeat purchase much easier.
Gift considerations
For gifting, the product image can verify the visual subject while the SKU PLS90664 verifies the release. Both checks matter when the recipient collects small variations.
Product-specific questions
Can a similar title be treated as the same release?
Not without matching PLS90664 and the images. Similar subjects can differ by scale, finish, road number, quantity, interface or packaging.
Does the article guarantee every specification?
No. It distinguishes confirmed listing facts from checks that still need current source documentation.
What should be saved after purchase?
Keep the receipt, exact URL, SKU, selected option and at least one arrival photograph.
Decision summary: choose Plastruct 90664 STAS-8 Styrene Stairway – O Scale 1:48 – 12 in when the complete identity, photographed details and intended use all match. The live page should settle current price and availability; this guide preserves the evidence needed to recognize the exact item.
Review the live Plastruct 90664 STAS-8 Styrene Stairway – O Scale 1:48 – 12 in listing
Verified October 15, 2026 from the exact Shopify product record. Current price, options and availability remain controlled by the live listing.
Product-specific verification note
The evidence trail for Plastruct 90664 STAS-8 Styrene Stairway – O Scale 1:48 – 12 in should remain attached to SKU PLS90664. Compare the product received with the saved image before opening, modifying or installing it. Record any stated variation, missing measurement, accessory or condition qualifier, then add observed results only after direct inspection. This final step keeps the article factual while making the ownership or project record reproducible.
A final exact-item review
For Plastruct 90664 STAS-8 Styrene Stairway – O Scale 1:48 – 12 in, finish the decision by reading the title, product type and SKU as one identity. The vendor is Plastruct, the listed product type is Model Building Supplies, and the working SKU is PLS90664. Save those fields together rather than relying on a thumbnail or shortened name. Then compare the received item with the listing image before it is opened, assembled, modified or placed in a collection.
Record anything that affects this exact item: selected option, package condition, quantity received, fit result, installation notes or visible variation. That observation belongs to this product record and should not be generalized to every related release. Keeping the original evidence and the later ownership notes separate makes the article useful for repeat orders, repairs, collection audits and accurate identification.
