This lock is suitable for both residential and commercial doors, offering durability, enhanced security, and convenience with its double locking mechanism and three keys. Features : Type: Padlock; Material: Brass Mechanism: High-precision brass pin tumbler mechanism Technology: Anti-pick technology to enhance security Rust-resistant: Rust-resistant components ensure smooth operation for years Hardened shackle: The material with double locking mechanism is toughened to resist the strongest of attacks Secure: Shackle gets engaged at both ends for greater security Specifications: Brand: Godrej Special Feature: Easy to Install Lock Type: Key Lock Item Dimensions LxWxH: 7 x 5 x 1.5 Centimeters Material: Brass