- Effortless Installation: Designed for easy assembly with just a screwdriver. Ensure compatibility with your door's lock size, thickness, hole range, and hole size before installation. The adjustable lower screw allows for precise alignment, accommodating screw pole lengths between 7-2/3 to 8-6/7 inches (195 mm-225 mm, #29 to #35). - Durable Construction: Crafted from heavy-duty zinc alloy, this door handle set withstands a vertical pulling force of up to 1000 N and has been tested for over 250,000 openings. The advanced electrocapping spray paint offers exceptional corrosion resistance, ensuring a smooth finish that lasts for years. - Universal Compatibility: This pre-entry handle set is versatile and compatible with various electronic bolts, making it ideal for a complete entry solution. It fits standard doors ranging from 1-3/8 inches to 1-7/8 inches thick (35-45 mm). The 6-way adjustable latch accommodates backsets of 2-3/8 inches (60 mm) or 2-3/4 inches (70 mm). - Weather Resistance: Built to endure all weather conditions, this handle set protects your entryway from rain, sun, and other elements, ensuring reliable performance year-round. - Satisfaction Guaranteed: Backed by a 2-year factory warranty, your satisfaction is our priority. If you experience any issues with the handle set, contact us for a hassle-free resolution. Use Cases: - Perfect for residential front doors needing a reliable and stylish handle. - Ideal for commercial properties requiring durable entry solutions. - A great choice for upgrading security with compatibility for electronic locking systems.