Elegant 4-Color Vintage Door Handle Lock Set

Premium 4-color vintage door handle lock set (black, white, gold, brass) – European style, fits 35-45mm doors. Zinc alloy construction withstands 100,000+ cycles, 5x stronger than plastic. Exquisite baroque knob design with diamond-cut edges; diamond lock cylinder resists picking 99%. 3D adjustable spindle 35-40mm, universal left/right installation. Anti-corrosion PVD coating lasts 10 years. Smooth 360° rotation, silent operation <25dB. Includes 3 keys, mounting screws. Weight: 650g/set. EN12209 certified security grade A. Boosts home elegance 70%, installation in 5 minutes!