82-101 or 82-102? Which do I need?

A contractor from IL says:
March 8, 2013
Between 82-102 and 82-101, how do I determine which one i need, also how do attach it to the frame as i currently don't have hardware for it.
User submitted photos of patio door hardware.
Profile picture of Paul
Paul from SWISCO responded:
March 8, 2013
Thanks for posting! You would want our 82-102 when you don't have a key lock and you'd want our 82-101 for when you do.
Capitol Key Lock Bar
Capitol Key Lock Bar
82-101
$29.97
Capitol Lock Bar
Capitol Lock Bar
82-102
$21.30
How to maintain a sliding glass door
How to maintain a sliding glass door
GUIDE
READ >
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
Current wait time is 3-4 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at help@swisco.com.