The No 7148 full mortise entry lockset, typically specified for apartments, is available in standard and extended backsets. The lockset incorporates an adjustable bevel faceplate and a three piece anti-friction latch. A toggle on the faceplate allows the exterior handle to retract the latch when flipped. This lockset is suitable for doors 1-3/4" thick or greater and has a 180-minute UL rating for fire doors. The lockset can be delivered with any Nanz handle, thumbturn, and cylinder. When ordering, specify knob or lever function, and backset style. A strike plate and wrought metal dustbox are provided. All finishes are available
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