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How many screws are used to secure the Trilennium 3020 Multi-Point Locking Systems?
The number of screws depends on the length of the lock.
- The 6/8 length 3020 Locks use (4) 1-1/2" Screws
 - The 8/0 length 3020 Locks use (5) 1-1/2" Screws
 - The 9/0 length 3020 Locks use (6) 1-1/2" Screws
 - The 10/0 length 3020 Locks use (7) 1-1/2" Screws