Specifications

AM300/AM300-B
Page 8 Visit the Premier Mounts website at http://www.mounts.com Installation Instructions
Concrete wedge anchors must be used for
concrete installation. The anchor should have a
3/8” shaft, 5/16” threading and be 3” in length. This
anchor is available through McMaster-Carr (Part
#97046A114).
You will need a 3/8” concrete drill bit.

Place your Swingout Arm into position against the
wall.
®
Use a bubble level to level your Swingout Arm.
¯
Mark four holes to be used for securing your Swingout
Arm.
Do not install wedge anchors closer than 12″ in
each elliptical wall bracket.
Concrete Installation
Installing the Swingout Arm (cont’d)

Refer to the instructions printed on the template
supplied with your AM300/AM300-B mount regarding
where to drill the pilot holes for the lag bolts.
®
Place your AM300/AM300-B mount against the wall
and align the mounting slots with the pilot holes.
¯
Insert four (4)
5
/16″ x 3″ lag bolts and washers into the
pilot holes. Do not completely tighten the lag bolts at
this time.
°
Place a level on the top rail and make sure that the
mount is level.
±
Tighten all of the lag bolts.
Do not overtighten the lag bolts.
You must install one (1) lag bolt and washer into a
wood stud at either both mount points A OR both
mount points B...
...AND...
...you must install one (1) lag bolt and washer into
a wood stud at any two (2) mount points C, one (1)
in the top mount point and one (1) in the bottom
mount point.
Proceed to the “Mounting Hardware Selection” section.
Wood Stud Installation
A
C
A C
B
B
C
C
C
C
Step 1