Sliding door lock, indoor sliding door lock, sliding invisible door lock, indicator light lock Switch red and black indication. High-quality zinc alloy, multi-layer electroplating, anti-rust and wear-resistant, excellent craftsmanship, export quality, recommended installation. Suitable for a variety of scenes, living room, kitchen, balcony, bathroom and other wooden sliding doors. Applicable door thickness 35mm-50mm Product features, regardless of left and right, switch red and black instructions. Process treatment: electroplating, wire drawing, etc. Product material: zinc alloy Product size: 180*38mm Hole distance 158mm Simple and beautiful, multi-layer electroplating treatment, anti-corrosion, anti-rust, wear-resistant, timeless. Simple and beautiful, beautiful and generous in shape, using Japanese minimalist style design, fashionable and generous. High quality zinc alloy material casting, durable. Arc-shaped lock design, rounded arc-shaped lock is comfortable and does not hurt your hands, gently pull to lock, mute and labor-saving design, easy to lock and unlock.