Zinc Alloy Connecting Rod Lock — 1 Pc (Triangle Lock Core) A compact, durable locking solution designed to interlock upper and lower cabinet doors. This connecting rod lock uses a triangle lock core for secure access control and a zinc alloy construction for strength and longlasting use. Key benefits Secure interlocking: Prevents independent opening of upper and lower cabinet doors by linking their latches through a connecting rod mechanism. Robust construction: Zinc alloy body offers mechanical strength and good resistance to wear and corrosion, extending service life compared to basic plastic locks. Triangle lock core: Provides a simple, reliable key interface for controlled access where triangle keys are standard or preferred. Singlepiece supply: Sold as 1 piece, suitable for replacing one interlocking lock or prototyping a cabinet locking point. Main features and attributes Functionality: Connecting rod lock that links upper and lower cabinet doors to operate as an interlocking unit. Lock type: Triangle key/core — compatible with triangle key systems (triangle key not included unless specified separately). Material: Zinc alloy housing and components for durability and consistent performance. Package quantity: 1 piece (1Pcs). Application focus: Designed specifically for cabinet configurations where upper and lower doors meet and require coordinated locking. Typical use cases Kitchen or utility cabinets where twodoor interlock is needed to secure contents and prevent onedoor access without the other. Office or retail display cabinets that require a simple, tamperresistant trianglecore lock to control access to upper and lower sections. Workshop, storage, or maintenance cabinets where a durable metal lock is preferred for repetitive use and longer service life. Why choose this lock Practical for retrofit or replacement when you need a metal connecting rod lock with a triangle core. Straightforward function: designed solely to interlock upper and lower cabinet doors securely and reliably. Durable zinc alloy construction reduces the need for frequent replacements in use environments. Note This product is a single connecting rod lock unit with a triangle lock core and zinc alloy construction. Confirm that your cabinet uses a triangle key system before and verify any required mounting hardware or keys are included in your specific listing.