Hamilton Sinkler Door Hardware AMP-06 American Cylinder Multipoint lock trim --Will fit most of the following MFG's door configurations: --Atrium, GU, KML by Andersen, Marvin Integrity, Superior, Pella (**please specify door MFG in comment section at the checkout)** 1-1/2 inch x 12 inch plate size Hamilton Decorative is committed to creating a comprehensive collection of hardware that is bold and traditional. Designed in period reproduction and contemporary styles valued to add timeless beauty to any sized project. This lock is designed to fit a 1 3/4to 2 thick door. Special orders may be available to accommodate other measurements. Requires Backset measurement. Measure the distance between the edge of the door and the center of the hole drilled for the knob, and select below.