Skip to main content
Item # bci739335

The Kwikset 740CN-3SBB has been discontinued

** See similar or replacement items below **

Kwikset
Step 1: Insert Key and Turn
Step 2: Insert Learn Rekey Tool
Step 3: Insert New Key and Turn
Learn Tool for Rekeying Locks
Interior Knob View
Easily and securely re-key your lock in seconds using SmartKey Technology. The best security is smart security.
Step 1: Insert Key and Turn
Step 2: Insert Learn Rekey Tool
Step 3: Insert New Key and Turn
Learn Tool for Rekeying Locks
Interior Knob View
Easily and securely re-key your lock in seconds using SmartKey Technology. The best security is smart security.
Item # bci739335

Kwikset Cameron Keyed Entry Door Knob Set with SmartKey

Model:740CN-3SBB

Discontinued

We still have product details and accessories, scroll down to see them!

Discontinued

We still have product details and accessories, scroll down to see them!

Details

Keyed Entry Function: This knob set is locked and unlocked from the exterior using a key and can be locked and unlocked from the interior using the turnbutton located on the knob. Perfect for securing entrances, side doors, and anywhere else that needs a bit more security.

Features:

  • Fully adjustable latch to fit all standard door preparations
  • ANSI/BHMA Grade 2 Security
  • Lifetime mechanical and finish warrant
  • Includes Standard Round Corner Strike Plate Part Number 83796 (Strike Plate is on Door Jamb). For Square Corner Strike Plate See Product: Kwikset 83437. For a T-Strike Plate See: Kwikset 83028.
  • There is an optional kit available for 2-1/4" thick doors, see product ID 81714.

SmartKey®: 

  • This technology allows you to re-key your lock in seconds with 3 simple steps and features stainless steel racks, pins, and side locking bar for increased strength and security.

SmartKey

Specifications:

  • Backset: Adjustable to 2-3/8" or 2-3/4"
  • Cylinder: Smartkey 5 Pin
  • Cross Bore: 2-1/8"
  • Edge Bore: 1"
  • Door Thickness: 1-1/2", 1-3/4", 1-3/8", 1-5/8"
  • Handing: Left, Right, Reversible
  • Knob Diameter: 2-1/8"
  • Projection: 2-13/32"
  • Product Weight: 1.50 lbs

Additional Functions:

  • 720CN: Passage Knobset
  • 730CN: Privacy Knobset
  • 740CN-S (This Model): Keyed Entry Knobset
  • 788CN: Single Dummy Knob
Additional Kwikset Links

Dimensions and Measurements

Backset
2-3/4", 2-3/8", Adjustable 2-3/8" or 2-3/4"
Cross Bore
2-1/8"
Door Thickness
1-3/4", 1-3/8", 1-5/8", 1-1/2"
Edge Bore
1"
Handle Height
2.625 in.
Handle Projection
3 in.
Handle Width
2.625 in.
Trim Height
2.125 in.
Trim Width
2.125 in.

Dimensions and Measurements

Backset
2-3/4", 2-3/8", Adjustable 2-3/8" or 2-3/4"
Cross Bore
2-1/8"
Door Thickness
1-3/4", 1-3/8", 1-5/8", 1-1/2"
Edge Bore
1"
Handle Height
2.625 in.
Handle Projection
3 in.
Handle Width
2.625 in.
Trim Height
2.125 in.
Trim Width
2.125 in.

Characteristics and Features

Concealed Screws
No
Cylinder
SmartKey 5 Pin
Function
Single Cylinder, Keyed Entry
Handing
Reversible, Right, Left
Handle Material
Metal
Keyway
KW1
Knob Shape
Round
Latch Faceplate
Round Corner
Locking Mechanism
Thumbturn
Panic Proof
No
Rosette Shape
Round
Theme
Transitional

Characteristics and Features

Concealed Screws
No
Cylinder
SmartKey 5 Pin
Function
Single Cylinder, Keyed Entry
Handing
Reversible, Right, Left
Handle Material
Metal
Keyway
KW1
Knob Shape
Round
Latch Faceplate
Round Corner
Locking Mechanism
Thumbturn
Panic Proof
No
Rosette Shape
Round
Theme
Transitional

Manufacturer Technology

SmartKey
Yes

Manufacturer Technology

SmartKey
Yes

Warranty and Product Information

ADA
No
ANSI Certification
A156.2
Approved for Commercial Use
No
BHMA Certification
Grade 2
Certifications
ANSI
Collection
Cameron
Series
Signature Series

Warranty and Product Information

ADA
No
ANSI Certification
A156.2
Approved for Commercial Use
No
BHMA Certification
Grade 2
Certifications
ANSI
Collection
Cameron
Series
Signature Series