GNR Technologies, 2011
STEP 2:
Drill ½” diameter pilot holes (3-4” in
depth)
through the product’s
installation holes.
STEP 3:
Remove the product; re-drill the holes for the diameter and depth required
by the metal shields.
STEP 4:
Install the metal shields, re-position the product and bolt with lag bolts.
Maintenance:
Requires minimal maintenance. Periodically inspect the spikes / bolts and tighten
if necessary.