3" x 12" Rain Trench Grate (Heel Proof)

Intermittent breaks in the linear surface not only evoke the precipitation our hometown of Seattle is famous for, but give our Rain grates a clean, sophisticated look and heel-proof design.  Dimensions:  2.77" x 11.94" x .32" Drain Manufacturer: NDS® Fits: NDS® Mini-Channel Material: Cast Ductile Iron Finish Options: Raw / Baked On Oil Finish Weight lb(s): 2 Free Drain Area: 19.31% Gallons Per Minute (GPM): 8.36 Recycled Content: 80% ADA Compliant: Yes Copyright Registration No.: VA 2-112-756  What is Heel-Proof?A “Heel-Proof” design requires a smaller maximum opening of only 1/4″. While that offers a more suitable surface for walking on in high-heeled shoes, “Heel-Proof” can quickly become “Drain-Proof”.