Schlage F51A BEL505KA4 Keyed Entry Knob, Zinc, Brass

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.

Product Details

Manufacturer: SCHLAGE HARDWARE

Manufacturer's Part Number: F51A BEL505KA4

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Product Features

• Fit standard pre-drilled doors

• Works with right and left swing doors

• Lock and finish backed by limited lifetime warranty

• Finishes coordinate easily with plumbing and lighting fixtures

• Graded excellent in residential security, durability and finish

• Self-aligning screw holes make installation easy and hassle-free

• Universal latches slide easily into place and require no tools or manual adjustments

• Use a key from the outside or manually rotate the interior turn button to lock and unlock

• Keyed entry function unlocks when door is opened from the inside, allowing you to leave quickly, conveniently and re-enter easily

Product Specifications