|Backset||2-3/4", 2-3/8", Adjustable 2-3/8" or 2-3/4"|
|Collection||Ball, Elegance, Traditionale|
|Door Thickness||1-1/2", 1-3/4", 1-3/8", 1-5/8"|
|Latch Faceplate||Drive-In, Round Corner|
Configure your Ball Keyed Entry Door Knob Set
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.
Latch Type more info ▼Most residential doors are mortised for either a round corner or square corner latch. Drive-in latches do not have a faceplate and are generally used on hollow doors.
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Key unlocks/locks door from outside, push-button inside locks door
- PVD Lifetime Finish on exterior Polished Brass Keylock function
- Warranty: Limited Lifetime Mechanical
- Panic-Proof Keylocks - one turn of interior knob unlocks and opens door
- Door Prep: 2-1/8" diameter door face hole, 1" diameter latch hole
- Cylinder: 5-pin
- Automatic adjustment to door thickness of 1-3/8" to 1-3/4"
Additional Weslock Links
Our SKU: 640B
This product is listed under the following manufacturer number(s):
Lifetime Polished Brass
*Denotes a finish or option that has been discontinued
2 Questions from the Community
Can I order the Weslock 640b so I can use my existing key
All my locks use the same key. I'm replacing a keyed Weslock knob. How do I get a weslock 640B that will match my current key.
Weslock Ball Collection
Other Products In The Weslock Ball Collection
Ball Privacy Door Knob Set
Dummy Interior Pack Featuring a Ball Knob from the Traditionale Collection
Double Cylinder Interior Pack Featuring a Ball Knob from the Traditionale Collection
Single Cylinder Interior Pack Featuring a Ball Knob from the Traditionale Collection
Ball Passage Door Knob Set
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.