KD58 is designed for shallow, level bed recessed applications for new construction or renovation. Wires are evenly spaced providing safe support for high heels, canes, wheelchairs, crutches, and other walking aids. Custom designs are available to fit almost any application, and with 59.9% airflow, KD58 is a great option for registers. This product’s self-cleaning design reduces regular maintenance costs. And, with a minimum coefficient of friction at 0.6 in dry and wet testing, KD58 adds another level of safety through its slip resistant construction.