PRICES MAY VARY. Every purchase comes with a ziplock bag which contains installation accessories, including longer bolts to work for up to 3.3 INCHES THICK DOORS, with a PROJECTION GAP of 1.65" between door and beginning of the handle. DRILLED HOLE SIZE: Typically, a diameter of 0.315" - 0.600" (1/2" or 0.500" is recommended) should work but always verify by measurements. NOTE: For missing installation items, please reach out to us and we will send the item(s) for free. Heavy Gauge Door Pull…