One of the Iron Mortice Locks manufacturers in Delhi is Spider Locks. We supply a Door Closer with two door-attachable Locks for each side of the Locks. They have latches of all complexity levels, from the simplest to the most sophisticated. Steel, brass, iron, and zinc alloys are a few of the metals used to make spider locks, and each one provides enough strength to keep them from breaking easily. Then, in order to extend their durability and lifespan, they receive anti-corrosion, anti-dust, and oil resistance treatments.