Rigid, precision-machined perforated grate pattern offers best-in-class drain aesthetic Easily field-trimmable to fit any showering space Lightweight yet durable grate insert is easy to handle during installation and throughout product life Thread-in, rubber-capped grate feet offer secure placement within drain channel Feet are height-adjustable up to one inch and easily accessible through the top of grate for a faster, more precise installation Includes universal hardware kit with mounting feet in two lengths, stainless steel lift key, and KOHLER-branded grate end caps Requires K-80646 Kohler 2½-in linear drain channel