Solid Brass Rectangular Full Length Double Door Entryway Set Schlage C Keyway Exterior Projection is 3" Interior Projection Depends on Handle Style Comes Complete with Mounting Hardware This entryway set measures 2 1/4 inch wide by 19 inch tall. Various styles of knobs available at no additional charge. Entryway set deadbolt to knob center-to-center distance is 5 1/2 inches. Standard door thickness is 1 3/4 inch, specify if thicker. Locks for in-swing doors are standard, for out-swing doors please specify. Entryway backset comes as 2 3/8 inch standard and a 2 3/4 inch backset is available if required. The overall grip thickness is 1 11/16 inch. The clearance between the door and grip is 1 7/8 inches. The plates have a thickness of 1/2 inch. The plates have a thickness of 1/2 inch. For a mirrored look – the faux circular disk that matches the plate gives the illusion of symmetry is used on the double entryway sets. This is a complete set and it comes with tubular latch mechanisms, strike plates, complete knob sets, internal mechanisms, deadbolts and all mounting hardware. The average lead time for this entryway is approximately 3 to 5 business days. ** Standard backset is 2 3/8". If you require a 2 3/4" backset, please request it in the "Reference Notes" section in your cart before checkout. **