10in x 16in Imperial Brown Heavy Gauge Steel Floor Grille - Heating and Cooling Air Vent

This grille is MADE FOR A HOLE SIZE of 10 x 16 and has an overall dimension of 11 13/16 x 17 13/16 . Imperial s Brown Heavy Gauge Steel Floor Grilles are made of durable steel designed for heavy foot traffic. These grilles have a 75% free air flow space and are available in many different sizes. To determine what size to order measure your existing hole opening size in the floor and base your order off that. For example if your hole size measures 6 x 10 you will want to order a 6 x 10 grille. The overall size will be 1 13/16 larger than the listed size.