Depth back to front.
THIS PRODUCT INCLUDES: 1x door lock in brushed nickel color. The primary color of this product is brushed nickel and it comes with brushed nickel hardware. IT FEATURES AN ADJUSTABLE BACKSET WITH OPTIONS OF 2-38 INCH OR 2-34 INCH 60MM OR 70MM, ACCOMMODATING DOORS WITH THICKNESSES RANGING FROM 1-38 INCH TO 1-34 INCH 35MM TO 45MM. This product is made for door installation.