Which security measure is typically used to prevent theft of high-priced small items?

The use of display locks is a common security measure employed to prevent the theft of high-priced small items in retail environments. These locks physically secure merchandise to display fixtures or cases, making it more difficult for thieves to casually grab items and flee. By locking items in place, they discourage theft while still allowing customers to view and consider the products. This is particularly important for high-value items that might be attractive targets for shoplifting.

Other options such as non-electric ink tags and inventory tags serve different purposes. Non-electric ink tags may offer some level of deterrence by marking goods with ink that can stain clothing if removed improperly, while inventory tags help track stock levels for loss prevention but do not physically secure items. Fixture locks can secure display cases and fixtures but are typically not as effective for high-priced small items that need to remain accessible to customers. Therefore, display locks stand out as the most effective option for preventing theft in this context.