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Locksmithing/parker grade 1 lockset


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Hello my name is Joe i was given half A dozen parker grade 1 lever style lock sets with no key .Me and my 15yr old son can usually disassemble and rekey any door knob or dead bolt even with no key available but these locks look quite more complex than the typical ones we have rekeyed does any one have a diagram or instructions on how to disassemble th
ese. Your help is greatly appreciated

It's about an 8 step process to get to the back of the lock cylinder.

I have never seen a Parker manual.

It's similar to the way the Schlage, Arrow, generic grade 2 locks come apart.

You might try and find a Schlage AL53 manual. That will give you some idea.



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Dan Terrigno


I can answer questions about commercial locks, card access systems, locksmithing except for cars, safes & safe opening, video surveillance and master key systems


35 years as a locksmith, security system designer and installer, trouble shooting and repair of all manner of security related equipment

Associated Locksmiths of America, Safe & Vault Technicians Association

Attended Miami University, Kent State University, continuing education through the Associated Locksmiths of American

Awards and Honors
Certified Master Locksmith. Certified ALOA instructor.

Past/Present Clients
Numerous Fortune 500 companies, DOD, and other governmental agencies

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