Marks security door lock

A quick learner from USA says:
September 4, 2018
My name is Luz I want to know if you carry Marks security locks I'm inkling a picture of the door.thanks if you do please send me a link of how can I buy it.
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Dave Sr. from SWISCO responded:
September 11, 2018

Take a look at our 40-119 handle set. This might match up to your Marks lock for your security door. Take note that you might need to reverse the latch bolt to match the swing on your door. If you're not sure, you might need to have a locksmith reverse it for you.
Mortise Lockset Heavy Duty Knob
Mortise Lockset Heavy Duty Knob
40-119
$109.13
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