Don-Jo Mfg Door Lock and Deadbolt Combination

Packed 10 Per Case. For Installing A Cylindrical Door Lock And Deadbolt Combination In 1 Unit With 2-1/8 in. Top And Bottom Bores. 3-5/8 Hole Centers. Backset: 2-3/8 in. Door Thickness: 1-3/4 in. Overall Dimensions: 4 in. x 9 ft. Polished Brass.|Backset: 2-3/8 in.|Door thickness: 1-3/4 in.|Cylindrical door lock installation/deadbolt combination|2-1/8 in. top and bottom bores|3 5/8" cneter to center boars|Polished Brass Finish|#8 x 3/4" Phillips Head Truss head trim screws, and #8-32 x 1/4" flat head screws for latch supplied