Angle Lok is the most common of the Frame/Lok profiles you
will use. Most commercial and retail windows will have the
Frame Depth required for this attachment.
If the Frame Depth as measured from the glass/film
surface to the frame edge is 1/2" or more Angle/Lok should
be used.
If the
Frame Depth as measured from the glass/film surface to the
frame edge is less than 1/8" Flush Mount should be used.
If the
Frame Depth as measured from the glass/film surface to the
frame edge is less than 1/2" Z-Lok should be used.
If the
Frame Depth as measured from the glass/film surface to the
frame edge is more than 5/8" on both sides and it is able
to detach then a W/Lok should be used.