Bell Keyed Entry Door Knob Bright Brass K4 Keyway

The Schlage F51A VBEL505K4 Bell Keyed Entry Door Knob offers a classic, understated design with a polished Bright Brass finish that complements traditional and transitional decors. Engineered for security and convenience, this ANSI/BHMA Grade 2 certified lockset features a keyed exterior for controlled access and a turn-button interior for quick egress. The K4 designation indicates that units are keyed alike in groups of four, making it an ideal choice for multi-entry residential or light commercial projects. Its universal design includes an adjustable backset and reversible handing to fit standard door preparations with ease.

For residential single and multi-family entrance doors. Unlocked by key from outside when outer knob is locked by turn button on inside knob, Emergency Exit feature, no unlocking required for panic exit, inside knob always unlocked. 1-Piece knob for better security and appearance. Solid brass trim and all metal parts. Wrought brass exposed trim. Pressure cast zinc tubular lock housing. Key removable outside knob for easy cylinder replacement. 3-Piece assembly for easy installation. All locksets have the same finish for both interior and exterior parts. Door prep 2-1/8 in crossbore, 7/8 in or 1 in edge bore, 1 in x 2-1/4 in Latch Face, 1/2 in throw standard. Door thickness of 1-3/8 to 1-3/4 in. Cylinder 5-pin tumbler C keyway with nickel silver keys (2). Faceplate 1 in x 2-1/4 in. Strikes of Full lip, 1-5/8 in x 2-1/4 in, 1-1/8 in lip. Bolt 7/8 in housing and 1 in throw. ANSI A 156.2, 1996, Series 4000 Grade 2. Fits all doors, 2-3/4 in or 2-3/8 in backset, 1-1/8 in square corner, 1/4 in round corner or circular drive in preps.