User Manual
10
Max. Drywall:  
5/8 in. (16 mm)
Drywall covering the wall must not exceed 5/8 in. (16 mm).  
Minimum wood stud size: Nominal 2 x 4 in. (51 x 102 mm) 
actual 1 ½ x 3 ½ in. (38 x 89 mm).
Min. Wood Stud Width:
nominal 2 in. (51 mm)
actual 1 
½ in. (38 mm)
Min. Wood Stud Depth:
nominal 4 in. (102 mm)
actual 3 
½ in. (89 mm)
 CAUTION:  
Avoid potential personal injuries and property damage! 
DO NOT Install in drywall alone.
Use a stud 
finder ...
... and/or verify 
the edges with 
an awl or a 
small drill bit.
X-Ray
Specs 
sold
separately
Find a Stud
2.2
"favorite 
pokey device"










