background image

A

B

E

C

F

D

G

x4

yes

no

1-1/

8

(

28

mm)

1/2” 

NPT

Finished Wall

3

/

4

” ± 1/4”

(1

8

mm)

Use small level to straighten. 

2

3

Do not fully tighten.

G

B

1

3

2

1

5/32"

3

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