Vienna Door Lever with Square Rosette, Entry Latch, SC Keyway, Matte Black by St

50VN CS 19 BP 6AL RCS SC K3 Vienna Entry SC1 Keyway - Matte Black. Building Materials And Products. Function (Keyed Entry): Keyed entry knobs and levers are able to be locked from the exterior with a key, and then locked or unlocked from the inside with a turn button.

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