|BHMA Certification||Grade 2|
|Backset||2-3/4", 2-3/8", Adjustable 2-3/8" or 2-3/4"|
|Door Knob Shape||Mushroom|
|Door Thickness||1-1/2", 1-3/4", 1-3/8", 1-5/8"|
|Handing||Left, Reversible, Right|
|Latch Faceplate||Round Corner, Square Corner|
|Locking Mechanism||Trim Lock|
|Manufacturer Warranty||Limited Lifetime|
|Solid Construction||Solid Brass|
Configure your Weslock 03740ININSL23 Impresa Keyed Entry Door Knob with Woodward Rose from the Elegance Collection
Free Keying Option more info ▼
Choose "Keyed Alike" to use the same key on multiple locks or "Keyed Different" to ensure that your locks will have different key codes.
Please contact customer service for quotes on master keying or to key multiple manufacturers alike.
Two keys provided per key code.
Please finish configuring product before adding to cart
- A Solid Brass Knob and Rose From the Elegance Collection
- Solid Brass Constructed Knob to Ensure a Long and Lasting Life of the Hardware
- BHMA Security Grade 2
- Knob has Reversible Left or Right Handing
- Manufacturer Limited Lifetime Warranty on Mechanical Parts and Finish
Keyed Entry (Single Cylinder) Function: Weslock's keyed entry (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.
- ANSI Certification: A156.2
- Handing: Reversible Left or Right
- Material: Brass, Zinc
- Backset: Adjustable to 2-3/8" or 2-3/4"
- Cylinder: 5 Pin
- Door Thickness: 1-3/8" to 1-3/4"
- Cross Bore: 2-1/8"
- Edge Bore: 1"
- Height: 5"
- Projection: 2.25"
- Width: 2.5"
- 3700I: Passage Function
- 3705I: Single Dummy Function
- 3710I: Privacy Function
- 3740I (This Model): Keyed Entry Function
About Westlock: If security, safety, and style are important to you, then Weslock is your choice for quality hardware for your home. Weslock hardware is well built, and designed to last through years of use.
Additional Weslock Links
Our SKU: 3740I
This product is listed under the following manufacturer number(s):
- Oil Rubbed Bronze
- Satin Nickel
*Denotes a finish or option that has been discontinued
6 Questions from the Community
The locking mechanism on the Weslock 3740I is a push button.
is the locking mechanism a push button or a twist button?
A. The locking mechanism on the Weslock 3740I is a push button.
The back plate is 5" x 2.5".
what is the width of the rectangular back plate? i see from the specs, the height is 5".
A. The back plate is 5" x 2.5".
The Weslock 3740I is a single cylinder keyed knobset. This item will look just the same on the enterior besides the key hole on the inside of the knob. It will be a thumbturn instead. Knob and backplate included on both sides.
Is the back plate also present on the interior side of the door? If not, can I get it?
A. The Weslock 3740I is a single cylinder keyed knobset. This item will look just the same on the enterior besides the key hole on the inside of the knob. It will be a thumbturn instead. Knob and backplate included on both sides.
The dimensions for the back plate on the Weslock 3740I are 5" x 2-1/2".
What are the overall dimensions of the trim plate?
A. The dimensions for the back plate on the Weslock 3740I are 5" x 2-1/2".
The knob sticks out 2.5" from the door.
What is the distance from the door surface to the farthest point out on the exterior side? (to find out whether a storm door will close over the top).
A. The knob sticks out 2.5" from the door.
The Weslock 3740I would have a keyhole on the round knob, right in the center.
Where does the key fit?
A. The Weslock 3740I would have a keyhole on the round knob, right in the center.
Weslock Impresa Collection
Other Products In The Weslock Impresa Collection
Impresa Privacy Door Knob with Round Rose from the...$18.43-$21.60(4)
Dummy Interior Pack Featuring an Impresa Knob from...$44.76-$52.50
Dummy Interior Pack Featuring an Impresa Knob from...$43.56-$52.20
Interconnected Interior Pack Featuring an Impresa ...$86.83-$88.20
Double Cylinder Interior Pack Featuring an Impresa...$52.20-$52.20
Warranties cover the original residential user of Weslock® Products against defects in material and workmanship as long as the original user occupies the residential premises upon which the product was originally installed. This warranty DOES NOT COVER abused or misused products or if a Weslock® Product is used in commercial applications. Upon return of a defective Product to Weslock®, Weslock® shall either repair or replace the Product. Or upon written approval from Weslock® we may refund up to 50% of the purchase price of the product when the defective product and the original cash receipt of the Weslock® product is sent to Weslock®. Weslock® is not responsible for the cost to install the product or any defects caused by incorrect installation.
Please allow 4 to 6 weeks for warranty work or refund.
A finish deterioration occurring from the use or paints, solvents, or other chemicals is not a defect in the finish and is not covered by this warranty. Weslock® is not liable for incidental or consequential damages. Some states do not allow the exclusion or limitations of incidental or consequential damages, so the above exclusion may not apply to you. This warranty gives you specific c legal rights and you may also have other rights that vary from state to state.
THESE WARRANTIES ARE EXPRESSLY IN LIEU OF ALL OTHER EXPRESS WARRANTIES. IMPLIED WARRANTIES SHALL BE LIMITED TO THE DURATION OF THE WARRANTY PERIOD OF THESE EXPRESS WARRANTIES. WESLOCK® SHALL UNDER NO CIRCUMSTANCES BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES OR FOR REPAIRS BY THIRD PARTIES. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS OR THE EXCLUSION OR LIMITATIONS OF INCIDENTAL OR CONSEQUENTIAL DAMAGES SO THE ABOVE LIMITATIONS OR EXCLUSION MAY NOT APPLY. THESE WARRANTIES GIVE YOU SPECIAL RIGHTS, AND YOU MAY ALSO HAVE OTHER LEGAL RIGHTS WHICH VARY FROM STATE.