Trimark Entrance Door Lock, Black 060-1650 7-3/20" wide x 5-2/5" height Interior and Exterior Assembly, Black Powder Coated 2 Sets of Keys (one set for each lock) and 2 screws Motor home entrance doors with thickness of 1.39" (35.3mm) to 1.78" (45.2mm) Cutout Dimensions are 4.95" Wide x 4.85" High