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Weslock 00640JBJ3SL23 Lifetime Polished Brass Julienne Keyed Entry Door Knob Set

Item #: BCI623111
View the entire Julienne Collection
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$31.98 - $39.71
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Tech Specs
20 In Stock
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Leaves the Warehouse in 1 to 2 business days
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Configure your Weslock 00640JBJ3SL23 Julienne Keyed Entry Door Knob Set

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You can also order by phone by calling (888) 649-0865

Product Details for the Weslock 00640JBJ3SL23 in Lifetime Polished Brass


  • ANSI Certification: 156.2 Grade II
  • Constructed from Solid Brass
  • Features a Reversible, Symmetrical Design for Right or Left Handed Doors
  • Simple Multi-Step Installation is Guaranteed to Fit on Standard Pre-Drilled Doors
  • Includes Round Corner or Square Corner Latch Faceplate Options
  • Limited Lifetime Finish and Mechanical Warranty
  • Concealed Screws Make for an Impeccably Clean Installation

Key Product Attributes:

  • Single Cylinder Function: Weslock's single cylinder door knob sets are keyed on the exterior with an associated thumb turn on the inside that can quickly and easily lock or unlock the latch mechanism. Single cylinder units are commonly used on a front, side or back entrance but can also be found on interior doors as well, depending on application.


  • Backset: 2-3/8 or 2-3/4 Inch (Adjustable)
  • Cross Bore: 2-1/8 Inches
  • Edge Bore: 1 Inch
  • Door Thickness: 1-3/8 or 1-3/4 Inches
  • Handing: Left, Right or Reversible
  • Width: 2-1/2 Inches 
  • Projection: 2-1/2 Inches
  • Latch Faceplate: Round Corner, Square Corner
  • Warranty: Limited Lifetime Finish and Mechanical
Our SKU: Weslock 640J

This product is listed under the following manufacturer number(s):

*Denotes a finish or option that has been discontinued

Weslock 640J Reviews

Rated 4 out of 5 by from Attractive fixture and hubby was able to install.
Date published: 2014-02-06
Rated 5 out of 5 by from Great Quailty I am very pleased with the quality and look of this lockset. If you are not looking to spend a fortune and want a high end look, this is the one. I even had a contractor comment on how nice they are with a very sturdy and solid feel.
Date published: 2013-07-16
Rated 5 out of 5 by from Nice knob These knobs look great. We actually had a problem with this one - the keyed one. The ring around the neck was broken. They replaced it quickly, so no issue there. The new knob was easy to install and looks great.
Date published: 2013-01-02
Rated 5 out of 5 by from Perfect... The simplistically modern design of the knob, both in style and color, suited the contemporary decor throughout the house perfectly. Comfortable grip and easy to turn...great purchase.
Date published: 2012-03-03
Rated 5 out of 5 by from pretty. my husband accidently dropped the doorknob while trying to install it and it dented the top:( other than that these doorknobs are beautiful!
Date published: 2010-11-19
Rated 5 out of 5 by from Great product The installation was easy- it comes with different mounting hardware options- nice touch. It took me just a couple of minutes to replace and old knob. It has a rich finish and operates very smoothly.
Date published: 2010-11-15
Rated 4 out of 5 by from Great knobs for the price We bought all baldwin for the interior of our home but I couldn't see spending another $700 for 5 exterior knobs and deadbolts, so I picked this one to match with all my interior knobs. These are nice quality, match well with the Baldwin oil rubbed bronze, and were easy to install. Had one issue with a deadbolt and a stripped screw - quick customer service that just sent me a new one keyed like the other 5 I had. No problems and no hassles. This knob is definitely worth the price, and great customer service here.
Date published: 2009-08-01
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4 Questions from the Community
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Is the set fail safe?

The Weslock 640J is Panic Proof.

Does this lock use a Schlage key?

No, this model ships with a Weslock cylinder and key. 

Where do I get a key code?

The key code can be on the key or somewhere in your packaging. You can also take your key to a locksmith who has a machine that measures the peaks and valleys in the key to determine your code.

Are the strike plates included?

The strike plates are included with the Weslock 640J knobset.

Weslock 640J Technical Specs

Backset 2-3/4", 2-3/8", Adjustable 2-3/8" or 2-3/4"
Collection Elegance
Cross Bore 2-1/8"
Door Thickness 1-1/2", 1-3/4", 1-3/8", 1-5/8"
Edge Bore 1"
Function Single Cylinder
Handle Material Metal
Handle Style Knob
Latch Faceplate Round Corner, Square Corner
Projection 2.5
Rosette Shape Round
Series Julienne
Shape Egg
Style Transitional
Theme Transitional

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