Kwikset 405BL-3SV2 Balboa Keyed Entry Leverset with SmartKey Polished Brass

Part Nr: 405BL-514SV1







Adjustable 2-3/8 or 2-3/4 Inches






2-1/8 Inches




Exposed Fasteners

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Product Summary

The Balboa lever’s wave style design is an attractive addition to any home.

Dimensions: 4-1/4" Length x 2-3/16" Projection

Kwikset is America’s #1 selling lock. This Kwikset 405BL SMT Balboa keyed entry door lever set fits the standard bore hole of 2-1/8". All sets come with 2 levers, 2 rosettes, latch, key and all mounting hardware needed for a complete keyed entry leverset. If you have any questions at all or would prefer to order by phone please call (866)259-8901. We are here to Help!


  • Features adjustable latch to fit all standard door preparations
  • ANSI/BHMA Grade 3 Security
  • Non-handed lever design to fit both right and left handed doors
  • Featuring SmartKey® Re-key Technology. The lock you can re-key yourself in seconds
  • SmartKey cylinders feature a stainless steel side locking bar, racks and pins for increased strength and security
  • Patented side locking bar technology offers improved security by protecting against lock bumping, an attack technique used to defeat conventional pin & tumbler locks
  • Lifetime mechanical and finish warranty.


  • Door Prep: Cross Bore 2-1/8", Edge Bore 1"
  • Backset: Adjustable to 2-3/8" or 2-3/4"
  • Door thickness range: 1-3/8" to 1-3/4" (Kit available for 2-1/4" thick)

Product Identifiers


Technical Documents

Instructional Videos

How to Re-Key a SmartKey Security Lock
How to Re-Key a SmartKey Security Lock

Questions & Answers (2)

Question: Can this be used for an exterior door? Thank you!

Asked by Tim on December 8, 2021

Answer: Yes, this set can be used on an exterior door.

Answer provided by Marc on December 9, 2021

Question: Can this lock be used to replace the Tustin privacy lock on a bedroom door?

Asked by Susan on October 19, 2021

Answer: Susan, Yes. If you are looking to change the function from privacy to keyed entry this product will work.

Answer provided by Michael on October 20, 2021

Reviews (3)

Customer reviews

5.00 out of 5
3 ratings
Stan Grace
I have just replaced all of my door latches purchased from Door Hardware Center. Great people to do business with.
Great look, better price!
I installed three of these in just an hour or so. Quick and super easy, though I was just replacing existing knobs with handles. I have one more to install in my new garage, but I’m still waiting for the entry door to arrive. The rekey was a piece of cake, and now ALL my doors require keeping track of only one key! To top it off, the handles are an elegant upgrade to the old knobs, and the price I paid for each and every item was literally HALF of what the BOX STORE was asking!
Kwikset smart key entry door lever handle
This lever handle is nice and works well. I have an easier way to get into my home with armload of items in my arms. It works great.

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Kwikset 405BL SMT Balboa Keyed Entry Leverset with SmartKey
Kwikset 405BL SMT Balboa Keyed Entry Leverset with SmartKey
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