Understanding the Locks & Keys Category
The Locks & Keys category is assigned the Google Product Taxonomy ID 1974. It resides at the second level of the Google product tree, falling directly under the Hardware parent category. Using this category is essential for merchants selling security hardware, access control systems, and associated key-related accessories. By providing this identifier in your Google Merchant Center feed, you ensure that Google accurately classifies your inventory, which helps in matching your items with relevant search queries from potential buyers.
What Belongs in This Category
This category is intended for physical security devices and items used to facilitate locking or unlocking mechanisms. Based on data from the US market, this category includes a variety of specialized hardware. Examples of items that fit here include residential and commercial door locks, such as rim cylinder locks or high-security padlocks used for storage and general security. It also covers access control hardware, specifically proximity ID card systems and electronic keycard systems used for door entry.
Furthermore, this category includes various items related to key management and identification. This encompasses key blanks—which are the raw metal pieces before they are cut to fit a specific lock—as well as decorative or functional key caps that help identify or improve the grip of standard keys. You will also find various locking solutions here, such as travel door locks designed for portable security, and skeleton keys used for older or vintage-style locking mechanisms.
What Does Not Belong Here
It is important to distinguish this category from neighbouring categories within the Hardware parent taxonomy. If you are selling general construction supplies, these should be placed in Building Materials rather than here. Similarly, if your inventory includes electrical components or wiring, these belong in Power & Electrical Supplies. Hardware items specifically designed for plumbing, such as valves or specialized faucets, should be categorized under Plumbing, while general hand tools and power tools go under Tools. Items related to the maintenance or installation of hardware, such as mounting brackets or generic fasteners, belong in Hardware Accessories. Additionally, if you are selling specialized equipment for fuel storage or transfer, please route those products to Fuel Containers & Tanks or Fuel instead of the Locks & Keys category.
When to Choose a Subcategory
While the parent category 1974 exists, you should always opt for the most specific subcategory available when it applies to your product. There are four subcategories under Locks & Keys that you should consider:
- Key Card Entry Systems: Use this for electronic systems that rely on smart cards or proximity tags for door access.
- Key Blanks: Use this for uncut keys that are intended to be duplicated by a professional locksmith.
- Key Caps: Use this for covers and identifiers that snap onto existing keys for decoration or improved grip.
- Locks & Latches: Use this for all mechanical locking mechanisms, padlocks, door deadbolts, and spring-loaded latches.
By using these subcategories, you provide Google with the highest level of detail, which is critical for feed accuracy.
How to Implement in Your Feed
To categorize your products correctly, you should use the google_product_category attribute in your feed. You have two options for the value:
- Numeric ID: 1974 (This is the language-independent and preferred method).
- Full Path: Hardware > Locks & Keys
Please note that this attribute is optional; however, manual assignment is recommended because automated systems may misclassify your products. Remember that the product_type attribute is entirely separate and should be used for your own internal site navigation, not for Google's taxonomy requirements. Ensure your data reflects the most granular classification possible to maintain high data quality and ensure your products appear correctly in search results.