brick, concrete block or
solid concrete (3000 psi)
Ø 1/4” (6 mm)
Ø 3/8” (10 mm)
masonry drill bit
!
CAUTION: Wear safety glasses
when operating power tools.
3”
(76 mm)
Insert anchors. Use hammer until completely flush
to concrete surface, even if covered by a layer of
drywall or other material.
Tighten lag bolts so wall plate is firmly attached.
DO NOT OVER TIGHTEN. Over tightening can
damage screws, greatly reducing holding power.
!
Avoid drilling near electrical wiring and water pipes. Mount must be attached to a weight bearing wall.
Failure to observe all safety precautions can result in serious physical injury and/or property damage.
Consult a professional installer or call STC Customer Care at (800) 293-2923 if you have any questions.
!
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Use built in level. Position so bubble is centered.
Use
1/4” (6 mm) masonry drill bit to slowly drill 3“ (76 mm) pilot holes.
Then use
3/8” (10 mm) masonry drill bit to expand pilot holes
.
!
Do not drill into mortar between bricks or
concrete blocks or into loose concrete.
7
attach wall plate
to masonry walls
b
