Milestone AV Technologies, maker of the SANUS Simplicity SLF5/771290, has alerted Costco of
an intermittent manufacturing defect with the product. A limited number of SLF5/771290 wall
mounts have demonstrated the ability for the nut at the end of the TV extension arm to
loosen. If this event happens, it may cause the TV to detach from the mount arm and fall in
Costco’s records indicate that you have purchased one or more of this item.