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Type: fiction

Status: —

Author: unknown

Tags: safety bicycle lock,Padlock lock,Protector lock,Chubb strike,Lever lock,Electric lock,Magnetic chain,Electronic

Description: Locks may be entirely mechanical, or electromechanical.You probably interact with locks dozensLocks may be entirely mechanical, or electromechanical.You probably interact with locks dozens of times every week.Most people carry five to 10 keys with them whenever they go out. On your key ring you might have several keys for the house, one or two more for the car and a few for the office or a friend's house....