The difference between the two available Ansi Strikes for the Falcon T series is the lip length.
Both ANSI Strikes are 1 ΒΌ" x 4 7/8"
Falcon Part Number 005161-000 is ANSI 1-1/4" x 4-7/8" with a lip length of 7/8".
Falcon Part Number 005164-000 is ANSI 1-1/4" x 4-7/8" with a lip length of 1 3/16" (supplied with lock by default).
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