Positive Weep Hole Protector

PWP
$8.44 USD
This patented ring is designed to sit on top of the bolt flange and under the Quick Pitch Center Ring prior to installing your mortar bed, and is designed to keep the mortar from plugging the weeping holes in the drain.

There is a Positive Weep Hole Protector in every OneLiner Kit,.
Additional Positive Weep Hole Protector would only be necessary if there was a double drain application or if you are purchasing the Quick Pitch Systems separately.