Callan Roland Passage Door KnobsetPrivacy Function: Privacy door hardware features a locking mechanism on the interior for use on bedroom and bathroom doors where locking is needed. The exterior side features a small pin hole to unlock the door hardware from the outside.Roland round entry knob adds style and value to any home and compliments a wide range of rustic interior designs and furnishings. The entry lock knob is for use on any door that needs to be locked with a thumb turn on the inside and opened with a key on the outside. A durable product with a limited lifetime mechanical warranty providing years of dependable service. Easy to install for both new construction or replacement.Features:Easy installation requiring only a screwdriverAll parts and instructions includedFits both left-hand and right-hand doorsFor both wood or metal doorsAdjustable backsetNew construction, remodeling, or replacement.All products with a key on the same order will be keyed alikeGrade 2Specifications:Backset: Adjustable 2-3/8″ or 2-3/4″Cross Bore: 2-1/8″Edge Bore: 1″Door Thickness: 1-3/8″ to 1-3/4″Handing: Reversible Left or RightProjection: 2-5/8″Latch Faceplate: Round CornerCylinder: 5 Pin KW1Concealed Screws: NoMaterial: ZincTechnical Specification Download