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Product Features
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30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.
Function
51A-Keyed Entry
Backset
2-3/8 Inch or 2-3/4 Inch
Design
Georgian Knob
Strike
Full Lip 2-1/4 Inch, Radius Corner
Color
Satin Brass Blackened Satin Relieved Clear Coated
Color Code
609/US5
Grade
ANSI/BHMA Grade 2
Keyway
Schlage C
Cylinder Type
5-Pin
Finish Description
Antique Brass
Keyblank Grouping
SCHR-C-5-1
Rose/Escutcheon Trim
Round Rose
Handing
Reversible
Projection
2.3125
Door Thickness
1-3/8 to 1-3/4"
Knob Diameter
2.1250
Bore Size
2.1250
Included Components
Keyed Entry Levers; Roses; Latch; Strike; Mounting Hardware
Door Cross Bore
2.125 Inch
Keying Charges
Residential-Conventional
Product Material
Zinc
Box Length
8.1400
Box Width
4.3700
Box Height
3.0600
Finish
Antique Brass
Security Grade
2
Returnable
Yes
Defective Code
A
Commercial or Residential
Commercial and Residential
Drill Resistant
No
Indoor or Outdoor
Indoor and Outdoor
Maximum Door Thickness
1-3/4"
Style
Georgian
Packaging Type
Boxed
Faceplate Material
Brass
Minimum Door Thickness
1-3/8"
Trim Rings
No
Product Type
Cylindrical Lock
Knob style
GEO-Georgian
Door Direction
Left or Right Handed
Material
Brass/Zinc
Adjustable Backset
Yes
Backset Length
2-3/8 or 2-3/4"
Each Weight
1.500 LB
Velocity
C
Hazardous Material
No
Alternative UPC
043156988594
Keying
KA2
Lever/Knob Design
Georgian Knob
Strike Size
1-5/8 x 2-1/4"
Bolt Throw Size
1/2"
Keyway type
C K4
Latch Housing Diameter
7/8"
Faceplate Size
1 x 2-1/4"
Key Type
Keyed different
Application
Residential; Standard Doors
Length
9.0"
Nomenclature
F51A GEO609 GEO ENT K4 ANTQBRS
Strike Type
Full Lip Round Corner
Backset Size
2-3/8 x 2-3/4"
Warranty
Lifetime Limited Mechanical/Finish
Bolt Throw
1/2 Inch
ADA Compliant
No
Finish Family
Antique Brass
Bolt Type
Deadlatching
Standards
ANSI/BHMA A156.2-2011; ANSI/BHMA A156.39-2015; UL Listed
Faceplate Dimension
1" x 2-1/4"
Door Preparation
Cross Bore: 2-1/8"; Edge Bore: 1"
For Door Thickness
1-3/8" to 1-3/4"
Function Family
Entry/Entrance/Office
Product Projection
2-5/16 Inch
Features
Works With Right and Left Swing Doors; Knob Design Pairs Well With Contemporary Styles; Finishes Coordinate Easily With Plumbing and Lighting Fixtures; Graded Best in Residential Security and Durability and Finish
Latch Type
Deadlatch
Product Height
2-3/4 Inch
Manufacturer Parent
Allegion
Door Edge Bore
1 Inch
Box Dimensions (L x W x H)
3.06x4.37x8.14"
Knob Style Family
Round Flat Knob
Sub-Series
F51A-GEO
The Schlage F-Series Knobs offer the benefit of over 90 years of Schlage quality design and workmanship. With a range of Knobs in a variety of finishes, Schlage has a lockset to complement any architectural style. These value-engineered locksets are built to last.
Available Functions: F10/F75 – Hall & Closet*: