12 Levers, 35 Steps: Why Aligarh-Made No.75 Lock Is India’s Toughest

By News18 Nitya Thirumalai Sameeksha Sharma

Aligarh’s No. 75 lock is crafted through 30-35 steps, making it strong and reliable. More than just metal, it’s a symbol of fine craftsmanship in high demand across India

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