Enhance your home and office security with our premium heavy-duty door lock, designed for maximum protection and durability. Featuring a solid steel latch and advanced 10-pin brass cylinder, this high-security lock offers millions of key combinations to prevent picking and forced entry. Built with 202 stainless steel, it is corrosion-resistant and 48-hour salt spray tested for long-lasting performance. Engineered for reliability, the lock is 2 lakh cycle tested to ensure smooth operation over years of use. Suitable for right and left-hand doors and compatible with 25mm to 45mm thick wooden doors, this durable main door lock is ideal for homes, offices, and commercial spaces. Choose a trusted, strong, and secure locking solution for complete peace of mind.