Arrow Revolution Installation Instructions Manual page 6

Adjust Lock for Door Thickness (If Necessary)
A
B
F
E
C
How to Replace, Re-Key or Install Cylinder
C
B
A
CAUTION: The cylinders furnished with Revolution lock for use in 1-3/8" doors have a tailpiece
that is 1/4" shorter than the standard cylinders that are furnished for 1-3/4" doors. Trying to
6
install a standard cylinder in 1-3/8" will DAMAGE the lock body.