Guías de Modelos Diecast
K&S 8137 Round Brass Tube, 7/16 in OD x 0.014 in Wall x 12 in: Scale, Subject & Display Guide

The product behind this guide is K&S 8137 Round Brass Tube, 7/16 in OD x 0.014 in Wall x 12 in. Because similar model building materials products can share brand names or photographs, the analysis below keeps the K&S Precision Metals title, SKU and live image set tied together as one record.
How this release is identified
- Exact product: K&S 8137 Round Brass Tube, 7/16 in OD x 0.014 in Wall x 12 in
- Brand or vendor: K&S Precision Metals
- Product type: Model Building Materials
- SKU or catalog key: K+S8137
- Variants reviewed: 1
- Product images indexed: 1
The recorded price at verification was $5.69 before shipping and tax. At least one variant was orderable when the record was checked.
Identity should be established in layers: title first, then vendor, then SKU, then the photographed details. For this item, the safest match uses the complete title, vendor, SKU, product type and image together. None of those identifiers should be replaced by a broad category assumption. For this record, K+S8137 is the compact reference that can be checked against invoices and packaging.
What the current listing actually confirms
The source description says: “K&S 8137 is one round brass tube measuring 7/16 inch outside diameter, with a 0.014-inch wall and a 12-inch length. The hollow profile suits scale-model framing, sleeves, structural details and small fabrication projects. Cut the tube to the lengths required by your project. This listing supplies one brass tube; tools and other building materials are sold separately.” This is useful evidence, but it is not expanded beyond what the listing supports. Missing dimensions, materials, compatibility claims or package contents remain open questions.
The category-specific decision
The most useful way to evaluate K&S 8137 Round Brass Tube, 7/16 in OD x 0.014 in Wall x 12 in is to separate identity from condition. Identity comes from the subject, scale or casting, finish, graphics, wheels and SKU. Condition comes from the actual photographed surfaces, packaging and moving parts. Mixing those two questions can lead to a correct model being described with the wrong condition.
For this listing, K+S8137 should be saved with the gallery. That preserves the release-level evidence even if similar editions later appear under shortened titles.
The details to verify next
A good collection note records what is visible and avoids unsupported rarity claims. Write down the exact color wording, graphics, wheel treatment, package condition and any disclosed customization. Market value can change; the product identity should remain reproducible from the record.
Upon arrival, compare the item with the listing images before opening or altering it. Any material discrepancy is easier to document while the original packaging and shipping materials remain intact.
The photographed item is part of the specification
The photographed item is part of the specification. With 1 image indexed, a buyer can compare color, form, labels, contents and visible condition before relying on a shortened title. Save the image that best shows the identifier K+S8137.
Pre-purchase checklist for this exact record
- Match the full title and K+S8137.
- 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 · Model Paints & Finishing Supplies · Model Building Supplies
The collection record worth keeping
The permanent record should answer three questions: what exact item was bought, what arrived, and how it was used or stored. The title and K+S8137 answer the first; arrival photographs answer the second; project or collection notes answer the third.
Keeping those layers separate improves future comparisons and avoids unsupported grading.
Gift considerations
For gifting, the product image can verify the visual subject while the SKU K+S8137 verifies the release. Both checks matter when the recipient collects small variations.
Final identity questions
What identifies this exact product?
The complete title, K+S8137, vendor K&S Precision Metals, product type Model Building Materials and photographed item form the identity. None should be replaced by a generic category label.
What is still unconfirmed?
Any dimension, material, accessory, compatibility claim or package component absent from the listing remains unconfirmed until the current instructions or manufacturer record supplies it.
Where should the purchase decision be finalized?
Use the live product page linked below for the current option, price and availability.
Use this record as an identity guide: it explains what is known about K&S 8137 Round Brass Tube, 7/16 in OD x 0.014 in Wall x 12 in and where verification still belongs. That is more reliable than treating a nearby model, size or package as interchangeable.
Review the live K&S 8137 Round Brass Tube, 7/16 in OD x 0.014 in Wall x 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 handoff notes
Anyone using this guide later should begin with K+S8137 and the full name K&S 8137 Round Brass Tube, 7/16 in OD x 0.014 in Wall x 12 in. The record identifies K&S Precision Metals as the vendor and Model Building Materials as the product type. Recheck those details whenever the item is compared with another listing, because punctuation or abbreviated names can hide meaningful release differences.
When the item enters a project or collection, note the date, observed condition, included pieces and any fit or setup result. Photograph modifications before and after they are made. These notes should describe this example only. Keeping them attached to the exact SKU preserves a useful history without turning personal experience into an unsupported specification for every similar product.

