Adjustable Smart Door Deadlatch – 2-3/8” or 2-3/4” Backset, Universal Replacement for Keyless Entry & Fingerprint Locks, Matte Black Finish with Strike Plate
- UNIVERSAL ADJUSTABLE FIT: Features a versatile 2-3/8″ (60mm) to 2-3/4″ (70mm) adjustable backset, designed to accommodate standard door preparations and ensuring compatibility with most residential doors.
- SMART LOCK COMPATIBLE: Specifically engineered with a 45° turning angle to work seamlessly with modern smart door locks, fingerprint entry systems, and electronic keyless entry deadbolts.
- SLEEK MATTE BLACK FINISH: Coated in a contemporary Matte Black finish that provides a clean, modern look, perfectly matching your existing smart home hardware and door aesthetics.
- QUICK & EASY INSTALLATION: Designed for both DIY homeowners and professional installers; fits door thicknesses from 1-3/8″ to 1-3/4″ (wood or metal) and includes the necessary strike plate and box for a complete upgrade.
- REVERSIBLE HANDING: Fully reversible for left or right-handed doors, allowing for hassle-free installation without the need for complex modifications.
Product Description
Upgrade the security and functionality of your smart entry system with the LC LICTOP Adjustable Deadlatch. Designed as the ultimate replacement component, this latch ensures your smart lock operates smoothly and securely.
This high-performance deadlatch features an adjustable backset (2-3/8″ or 2-3/4″), allowing it to fit a wide variety of door preps. Whether you are replacing a worn-out latch on a traditional deadbolt or installing a new fingerprint smart lock, this unit adapts to your needs. The specialized 45° turning angle is optimized for the internal mechanics of many electronic and biometric locking mechanisms, ensuring reliable engagement every time.
Key Features:
- Versatile Adjustment: Easily toggle between 2-3/8″ and 2-3/4″ backset settings to match your door’s specific requirements.
- Broad Compatibility: Fits standard door thicknesses from 1-3/8″ to 1-3/4″ on both wood and metal doors.
- Durable Construction: Built to withstand daily wear and tear while maintaining a smooth locking action.
- Modern Aesthetics: The Matte Black finish resists scratches and blends seamlessly with modern door hardware and smart home decor.
- Complete Kit: Includes the deadlatch, faceplate, strike plate, and mounting box for a professional installation.
Installation Note: Suitable for left or right-handed doors. Professional installation is recommended for those unfamiliar with lock hardware, though the design supports easy DIY replacement with basic tools. Please measure your existing backset before ordering to ensure the perfect fit.

















