Schlage Residential F51A-ORB-625-KA4 F51A Orbit Keyed Entry Knob Lock

For Door Thickness

1-3/8″ to 1-3/4″

Strike Size

1-5/8″ x 2-1/4″

Manufacturer Parent

Allegion

Finish Description

Bright Polished Chrome

Faceplate Dimension

1″ x 2-1/4″

Door Edge Bore

1 Inch

Knob Style Family

Ball Knob

Function

51A-Keyed Entry

Latch Type

Deadlatch

Grade

ANSI/BHMA Grade 2

Sub-Series

F51A-ORB-KA4

Corner Type

Radius

Door Preparation

Cross Bore: 2-1/8″; Edge Bore: 1″

ADA Compliant

No

Cylinder Type

Conventional Cylinder

Door Cross Bore

2.125 Inch

Strike

Full Lip 2-1/4 Inch, Radius Corner

Application

Residential; Standard Doors

Function Family

Entry/Entrance/Office

Standards

ANSI/BHMA A156.2-2011; ANSI/BHMA A156.39-2015; UL Listed

Door Thickness

1-3/8″ to 1-3/4″

Product Type

Cylindrical Lock

Rose/Escutcheon Trim

Round Rose

Knob

ORB-Orbit

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

Product Material

Zinc

Color Code

625/US26

Strike Type

Radius Corner Full Lip

Bolt Throw

1/2 Inch

Backset

2-3/8 Inch or 2-3/4 Inch

Warranty

Lifetime Limited Mechanical/Finish

Keyway

Schlage C

Series

F Series

Keying Type

Keyed Alike

Included Components

Keyed Entry Levers; Roses; Latch; Strike; Mounting Hardware

Finish Family

Polished Chrome