Specifications

GB-MS1
Page 12 Visit the Premier Mounts website at http://www.premiermounts.com Installation Instructions
Locking Security Hook Installation
Locking
Security Hook
Security Head
Wrench
M4 x 10mm
Security Head
Screw
Locking
Security Hook
Security Head
Wrench
If the safety knurl knobs were previously installed,
they must be removed prior to installing the
locking security hooks.

Slide the locking security hook onto the top
mounting rail, placing the hook to the outside edge
of the Media Box Bracket.
Be sure that the locking security hook is facing in
the same direction as shown in the illustration to the
right.
®
Insert and tighten one (1) M4 x 10mm security head
screw to attach the locking security hook to the
Media Box Bracket.
Repeat and to attach the remaining locking
security hook.
Continue to the Installing the Mounting Brackets
section.