This Strom Plumbing shower pan drain has a 4 1/4" faceplate, a snap-in strainer, and has a threaded section that is approximately 1 1/4" long. It is approximatly 2" from the face plate to the end of the tailpiece and is available in chrome, matte nickel, polished nickel and supercoated brass. This drain is to be installed with our shower pan.