Fits 5/16" Hole - 1/4" Panel Thickness - 3/16" Center Hole - Rubber Grommet

Perfect fit. Do you have any idea how hard it was to find a Grommet in this size? It's a godsend that it was for sale here and it's a great price and works perfectly.

It is exactly as described, seems durable, and arrived promptly.

Just the size I needed

Was very pleased with this purchase. I only needed 3 grommets for a new boat windshield I fabricated from 1/4 inch thick plexiglass. These were the right thickness but also small in circumference, which is what I was looking for. I wanted to keep the hole size small to improve the strength of the hold down brace. The price was fair, shipping was fast, and they had good tracking updates. Very happy with this supplier.