The Quick Pitch Universal Center Ring is designed to accommodate 2” and 3” shower drains, square drain risers and most other specialty shower drains. The center ring comes with two inserts 2” and 3” to match the threaded riser portion of the drain with a 6” (inside) diameter top ring to accommodate the square or over sized drains which to attach the Quick Pitch Standard float sticks. The Quick-Pitch Extra Float Stick Kit is recommended for use with this ring.
If it's a square drain that you want then our Ebbe Square Drain with optional grate finishes and unique designs might be what you're looking for. Don't forget to add a Positive Weep Protector to your order.