Fingerprint is a new form of safety in this generation; every person has a unique fingerprint, thus, it minimizes the chance of being cracked by a thief. Armstrong's biometric/fingerprint padlock can memorize 30 sets of fingerprints, from your finger to your toes, and only takes less than a second to unlock without keys or codes, as fast as a flash.

Engineered from hardened zinc alloy and stainless steel, this padlock resists corrosion and cutting, making it ideal for lockers, gym storage, luggage, and outdoor gates.