The Kaba Simplex 103126D Mechanical Pushbutton Entry/Passage Door Knob is a mechanical Pushbutton Entry/Passage Door Knob used on doors requiring coded exterior access and the listed locking configuration.Review the verified model, series, function, handing, backset, and lock preparation below before ordering.Product Details Model: 103126D Product Type: Mechanical Pushbutton Door Lock Function: Mechanical Pushbutton Entry/Passage Door Knob Brand: Kaba Simplex Series: 1000 Series Design: Simplex Knob Grade: Grade 1 Strike: Standard Strike Plate; ASA Strike Plate Backset: 2-3/4″ Backset Material: Zinc Before ordering: Confirm the exact model, handing where applicable, backset, key-override preparation, and compatibility with the existing door or lock hardware.Additional Kaba Simplex InformationView Kaba Simplex Manufacturer WarrantyShop All Kaba Simplex ProductsDo not use prints made from this website to mark distances.Due to individual printers, dimensions on installation instructions may not print at an accurate scale.