The classic design of the Cove is at home in any décor. The style lends a graceful finish to any door.
CATEGORY: Door Knobs
MANUFACTURER: Kwikset Corporation
COLLECTION: Kwikset
PRODUCT FAMILY: Cove
STYLE: Ball-shaped knob
INTERIOR: Easy Installation
EXTERIOR: Residential Grade 3 Security / 5-Pin Key System
DEADBOLT: 660 - Residential Grade 3 Security / 1" Throw Bolt
FINISH: Satin Nickel - 15
FUNCTION: Keyed Entry Knob and Deadbolt / Typically used on front or back doors.
Both knob & deadbolt are locked or unlocked by key outside or turn button inside.
WARRANTY: Manufacturer - Lifetime Mechanical / Lifetime Finish
SHIPPING WEIGHT: 4.5 lbs.
Please contact us with any questions @ 1-866-755-LOCK (5625).
A (Base Diameter): 2-5/8"
B (Projection From Door): 2-1/2"
C (Knob Diameter): 2-3/16"
660 Deadbolt
Exterior:
A (Base Diameter): 2-1/2"
B (Projection From Door): 1-1/8"
Interior:
A (Base Diameter): 2-1/2"
B (Projection From Door): 1"
C (Thumb turn Length): 1-3/4"
D (Thumb turn Base Plate Thickness): 3/8"
DOOR PREP: Deadbolt: Cross Bore: 2-1/8" or 1-1/2"
Edge Bore: 1"
Latch Face: 1" x 2-1/4"
Knob: Cross Bore: 2-1/8"
Edge Bore: 1"
Latch Face: 1" x 2-1/4"
BACKSET: Deadbolt: Adjustable to 2-3/8" or 2-3/4"
Knob: Adjustable to 2-3/8" or 2-3/4"
DOOR THICKNESS: Standard: (Knob: 1-3/4") (Deadbolt: 1-3/8" to 1-3/4")
Optional: 2-1/4" thick door pack (See Parts & Accessories)
KEYED CYLINDER: Traditional / Pin & Tumbler / 5-Pin Key System
LATCH FACEPLATES: 1" x 2-1/4" Round Corner
STRIKE PLATES: Deadbolt: 1-5/8" Wide x 2-1/4" Height - Light Duty Round Corner Strike
Knob: 1-3/4" Wide x 2-1/4" Height - Full Lip Round Corner Strike
LATCH BOLT: Deadbolt: Full 1" Solid Core
Knob: Deadlatch - 1/2" throw; nickel plated.
DOOR HANDING: Reversible for right or left hand doors.
ANSI/BHMA: A156.2 Grade 3 for Deadbolt. A156.5 Grade 3 for Knob.
ADA: N/A
Kwikset Warranty
Mechanical & Finish Coverage: Both are covered for as long as the original purchaser occupies the home where the product was installed.
Electronics Coverage: Electronic components are covered for 1 year from purchase.
Authorized Seller Requirement: Warranty applies only to products purchased from Kwikset-authorized sellers (like Door Locks Direct); unauthorized purchases are not eligible.
Exclusions: No coverage for misuse, improper installation, chemical damage, commercial use, modifications, or mixing Kwikset with non-Kwikset trim; warranty is non-transferable.
Claims Process: Proof of purchase and defect description required; Kwikset may provide troubleshooting or replace the product and supplies a prepaid return label if a return is authorized.
For more details please visit Kwikset.com
Schlage Warranty
Mechanical & Finish Coverage: Most Schlage residential products include a Limited Lifetime Mechanical and Finish Warranty.
Electronics Coverage: Smart and electronic products carry a 3-year electronics warranty.
Original User & Authorized Seller Requirement: Warranty applies only to the original residential user, is non-transferable, and requires purchase from a Schlage-authorized seller (like Door Locks Direct).
Exclusions: No coverage for labor, normal wear, improper installation, misuse, environmental damage, commercial/common-area use, or Oil-Rubbed Bronze finish changes.
Schlage Remedy: Upon inspection, Schlage may replace with new/remanufactured product or refund the purchase price; customer must return the product with proof of purchase.
For more details please visit Schlage.com
2 Reviews
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Kwikset 400/660 combo set
The Door Locks Direct team pre-set all keys in this set for me. Thank you!! Though the SmartKey process is simple, that was a great gesture. The Microban coating on the knobs is important to my wife. Super easy installation and they look/function terrific.
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Very happy with my new locks
Shipped quickly. Easy to install. Look awesome. I really liked that I could order multiple sets and have them keyed the same so I only need one key for all of my doors. The first step in making my new house feel like my home!!
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