I've had a Onguard mini lock for close to 4 years. I never once used any lubrication on it & it never gave me any problems until today. The key would only turn half way! I borrowed a friends graphite lube and eventually got the key to work. My question is this lock okay to use or should I be on the safe side & buy a new Onguard Mini? I always thought the average age of a lock was around 5 years anyways?
Thanx For Any Responses