Concrete Hollow Core Mount
Drill a ¾ in. diameter hole in the center of the core hollow.
Never drill the hole closer than 6” to any edge or corner. Use a rotary hammer
drill and industrial grade SDS bit. Do not use a masonry bit.
If using a previously drilled hole always inspect the hole carefully to ensure there
are no loose, deformed, or crumbling edges.
Ensure the toggle bar is placed in the hole in the insert position. See Figure 3.
The deployed position of the Toggle Bar is at right angles to the main cable.
Grasp the anchor loop in one hand, and with the other, turn the toggle bar so it
points straight out, in line with the main cable. When the machined flat on the end
of the toggle bar engages the flat on the bottom of the hole plug, the Toggle Bar
with remain in the insert position. See Figure 3.
Insert the Toggle Bar end into the drilled hole. Push the loop as far as it will go to
fully compress the spring. Ensure the hole plug engages the hole. Let the spring
expand. The Toggle Bar will rotate into the deployed position. Ensure the
centerline of the Toggle Bar is in line with the centerline of the hollow core. Do
not allow the Toggle Bar to cross the axis of the hollow core centerline
Figure 3 – ToggleLok With Toggle Bar in Insert Position and Deployed Position
Toggle Bar
in Insert
Position
Toggle Bar in
Insert Position
Toggle Bar in
Deployed Position
