Kwikset 663SQT Series Square One-Sided Deadbolt Iron Black, 663SQT 514

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Kwikset / 663SQT Square Deadbolt / One-Sided / Iron Black / 663SQT 514

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Item: 663sqt514
MSRP: $28.50
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663SQT Series One-Sided Square Deadbolt

The Kwikset 663SQT Square Deadbolt is a one-sided standard duty deadbolt.  It is specifically designed for rental property and to protect tenants from someone gaining access with a key.  If the tenant is home and has this deadbolt locked, there is no way for anyone to gain access with a key (there is no cylinder on the exterior side).

CATEGORY:                    Deadbolts

MANUFACTURER:        Kwikset Corporation

COLLECTION:               Kwikset

PRODUCT FAMILY:      663SQT Series

STYLE:                            One-Sided Medium Security Deadbolt

INTERIOR:                     Thumbturn on interior.

EXTERIOR:                    Residential Grade 3 Security Deadbolt
                                       1" Throwbolt

FINISH:                          Iron Black - 514

FUNCTION:                  One-Sided Deadbolt / Typically used on front or back doors.
                                       This deadbolt is operated by a thumbturn on the interior side only.

WARRANTY:                 Lifetime Mechanical / 5 Year Finish

SHIPPING WEIGHT:     .50 lbs.

Helpful Hint:
  • This deadbolt requires a 1-5/8" crossbore halfway through the door thickness only. If your door has been bored completely through the door, you will need to order a 663CRR (one-sided deadbolt) and 664 (blank plate).

Please contact us with any questions @ 1-866-755-LOCK (5625).


C (Base Diameter):                                    2-1/2"
D (Projection From Door):                       31/32"
E (Thumbturn Length):                            1-3/4"

DOOR PREP:                 Cross Bore: 1-5/8" Halfway through door only (from interior side)"
                                        Edge Bore: 1"
                                        Latch Face: 1" x 2-1/4"

BACKSET:                      Select 2-3/8" or 2-3/4 (Latch Options)

DOOR THICKNESS:      Standard 1-3/8" to 1-3/4"
                                        Optional 2-1/4" thick door pack (See Parts & Accessories)

CYLINDER:                    N/A

LATCH FACEPLATE:      1" x 2-1/4" Latch options include:  Round Corner, Square Corner or Drive-In.

STRIKE PLATES:           Several options available (Strike Plate Options).

LATCH BOLT:                Full 1" Throwbolt

DOOR HANDING:        Reversible for right or left hand doors.

ANSI/BHMA:                 A156.5 Grade 3.

ADA:                              Turnpiece meets 4.13.9 ADA requirements.


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Free Shipping Offer Details:
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