Grohe Axor 35115801 Installation Instructions Manual page 9

Model 35116801 only:
Measure the distance between the wall surface and
the end of the handle (x).
x
If x is between 3 1/4" and 3 5/8", select the "A"
sleeve (1 1/4").
A
If x is between 3 5/8" - 4", select the "B" sleeve
(7/8").
B
If x is greater than 4", select the "C" sleeve (1/").
C