1. Material: stainless steel 2. Thickened solid lock cylinder, security upgrade, thickened forging is not easy to break 3. Solid and firm, multi-hole installation and fixing, the bottom of the solid steel plate, not easy to loose 4. Without any welding more durable, one-piece molding process, not easy to break and fall apart 5. Made of stainless steel, with brushed surface, anti-corrosion and anti-rust, durable 6. Double protection, room door lock combined with latch lock, live and sleep with more peace of mind 7. Simple installation, distribution screws, a variety of scenarios applicable to meet different installation requirements 8. Weight: 2 inch about 33g, 3 inch about 46g, 4 inch about 55g, 5 inch about 72g, 6 inch about 89g, 8 inch about 124g, 10 inch about 134g, 12 inch about 170g
