GSW FS-PB ABS Plastic Floor Sink Drain Strainer Drop-In Basket, Catch Food Particles for Restaurants/Bar/Buffet, Fits in 8-1/2" Floor Sink Holes

Perfect fit in the floor sinks , did drill the holes a little bigger on 2 of the baskets just because the dishwasher drained with high volume and the small holes could not keep up with the flow.

This strainer basket works fine for a commercial floor drain that doesn't get a large amount of wastewater coming through all at once. For example, in our restaurant we have this at our prep sink where we rinse vegetables, etc. When this item was tried at the three compartment dish sink, however, the fast flow of wastewater overflowed the basket. The basket doesn't have enough holes to handle a full sink of water running through it all at once without splashing out.