Model Train Guides
H Manual Left Turnout #4 w/ 550mm (21 5/8) Radius Curve (2-852): Scale, Layout & Compatibility Guide
This page is devoted to H Manual Left Turnout #4 w/ 550mm (21 5/8) Radius Curve (2-852), the exact model train track sold under the KATO record. The goal is practical identification: what the listing confirms, what remains unverified, and what a buyer or builder should compare before using the item.
Product identity without guesswork
- Exact product: H Manual Left Turnout #4 w/ 550mm (21 5/8) Radius Curve (2-852)
- Brand or vendor: KATO
- Product type: Model Train Track
- SKU or catalog key: KAT2-852
- Scale stated in the record: O Scale
- Road or release number: 4
- Variants reviewed: 1
- Product images indexed: 3
The recorded price at verification was $53.00 before shipping and tax. At least one variant was orderable when the record was checked.
A correct match requires more than recognizing the brand. The scale marker O Scale is part of the exact identity and should be matched before purchase. The number 4 separates this release from visually similar versions. The SKU KAT2-852 provides the most efficient cross-check when another listing uses slightly different punctuation or wording.
What the current listing actually confirms
The source description says: “H Manual Left Turnout #4 w/ 550mm (21 5/8) Radius Curve is an exact KATO model railroad product. Manufacturer: KATO Scale: HO Manufacturer part number: 2-852 Heartland item number: KAT2-852 Official KATO product data and images identify this exact release.” 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 title of H Manual Left Turnout #4 w/ 550mm (21 5/8) Radius Curve (2-852) may contain scale, road number, body type or decoder family, but no single phrase settles compatibility. Use KAT2-852 with the images and current documentation. A visually similar car can carry a different road number; a similarly named decoder can use a different interface.
Test new rolling stock or electronics on a controlled section before regular service. That isolates clearance, pickup, coupler-height and programming issues without disrupting the full layout.
Where similar listings differ
On arrival, inspect handrails, steps, ladders, couplers, wheelsets, pickup contacts and any separately applied detail before placing the item in service. Roll or power-test it at low speed first. Record any adjustment so later maintenance does not rely on memory.
Store road numbers and manufacturer items in the roster. That prevents duplicate purchases when several releases share the same paint scheme.
Using the gallery as evidence
3 product images 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 train track. Do not substitute a generic manufacturer image when the exact listing supplies a more specific view.
Checks to complete before ordering
- Save the listing URL under KAT2-852.
- Compare the product image with the expected subject or component.
- Check whether optional tools, motors, paint, batteries or accessories are separate.
- Verify the intended storage, display or installation space.
- Record any unanswered question before checkout.
Where it sits in the Muncle Mikes catalog
1:12 Scale Diecast Models & Kits · Model Trains & Train Sets · HO Scale Model Trains · KATO Model Trains, Track & Railroad Supplies · Model Train Track & Turnouts
How to document it after purchase
After purchase, store the acquisition date, price, seller, SKU KAT2-852, 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
Gift buyers should match KAT2-852 to a known collection, project or preference. If size, scale, interface or exact version is uncertain, preserve the receipt and avoid opening fit-sensitive packaging.
Final identity questions
What identifies this exact product?
The complete title, KAT2-852, vendor KATO, product type Model Train Track 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.
Final check: the correct choice is the item whose title, SKU KAT2-852, image and variant state agree with the project or collection need. Where one of those elements does not match, continue comparing before ordering.
Review the live H Manual Left Turnout #4 w/ 550mm (21 5/8) Radius Curve (2-852) 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 H Manual Left Turnout #4 w/ 550mm (21 5/8) Radius Curve (2-852) should remain attached to SKU KAT2-852. 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.
Completing the evidence trail
To close the record for H Manual Left Turnout #4 w/ 550mm (21 5/8) Radius Curve (2-852), pair SKU KAT2-852 with the live image and the stated vendor, KATO. The listing classifies it as Model Train Track. Those details should agree before another product is treated as an equivalent option. Any unstated dimension, material, quantity or compatibility point remains a question rather than a fact.
Keep a dated arrival image and record how the item was stored, displayed, installed or used. If the product is altered, preserve a description of the starting state and the changes made. This exact-item history supports future maintenance, collection audits and repeat purchases while keeping observations separate from the manufacturer or seller’s original claims.
