Kwikset

Kwikset / 599 Gatelatch Deadbolt / Double Cylinder - SmartKey

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SKU:
59915smt

599 Series Double Cylinder Gatelatch Deadbolt The Kwikset 599 Deadbolt is a medium security, Grade 2, double cylinder, Gatelatch deadbolt.  This deadbolt is designed to be used on applications that require the…

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Product Details
599 Series Double Cylinder Gatelatch Deadbolt

The Kwikset 599 Deadbolt is a medium security, Grade 2, double cylinder, Gatelatch deadbolt.  This deadbolt is designed to be used on applications that require the bolt to operate like a deadlatch (when gate is pushed closed, latch will automatically retract and engage the strike, locking the gate with no further action required).

CATEGORY:                    Deadbolts

MANUFACTURER:         Kwikset Corporation

COLLECTION:                Kwikset Signature Series

PRODUCT FAMILY:       599 Series

STYLE:                             Double Cylinder Heavy Duty Security Deadbolt

INTERIOR:                       Keyed Cylinder on Both Sides.

EXTERIOR:                      Heavy Duty Residential Grade 2 Security

KEYED CYLINDER:         SmartKey Cylinder with BumpGuard Feature
                                                             Kwikset SmartKey Cylinder Standard        Kwikset BumpGuard Standard on SmartKey Cylinders

FINISH:                             Antique Brass - 5

FUNCTION:                      Double Cylinder Deadbolt / Typically used on spring loaded gates.
                                          The deadbolt is operated by a key on the exterior and a key on the interior.

WARRANTY:                   Manufacturer - Lifetime Mechanical / Lifetime Finish

SHIPPING WEIGHT:       2.75 lbs.

Helpful Hint:
  • The 599 series gatelatch deadbolt requires a 2-3/8 backset only.  This deadbolt backset does not have a 2-3/4 option.
  • The Double Cylinder Gatelatch deadbolts are typically used on metal gates with self closing hinges (pool access gates).  A double cylinder prevents someone from reaching through and opening the deadbolt from the inside.  If you choose a double cylinder, have a plan to exit in case of an emergency - you will need a key to exit.

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

599 Deadbolt Dimensions

Exterior:
A (Base Diameter):                 2-5/8"
B (Projection From Door):     1-5/32"

Interior:
A (Base Diameter):                 2-5/8"
B (Projection From Door):     1-5/32"
599 Series Gatelatch Deadbolt

DOOR PREP:                   Cross Bore:  2-1/8" or 1-1/2"
                                           Edge Bore: 1"
                                           Latch Face: 1" x 2-1/4"

BACKSET:                        2-3/8" Only

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

KEYED CYLINDER:          SmartKey Cylinder with BumpGuard Feature
                                                             Kwikset SmartKey Cylinder Standard        Kwikset BumpGuard Standard on SmartKey Cylinders

LATCH FACEPLATE:       1" x 2-1/4" Square Corner

STRIKE PLATES:             1-1/8" x 2-3/4" T-Strike (Part # 83028 See Parts & Accessories)

LATCH BOLT:                   Deadlatch:  Deadlatch:  1/2" Throw (Part # 83277 See Parts & Accessories)

DOOR HANDING:              Reversible for right or left hand doors.

ANSI/BHMA:                      A156.5 Grade 2.

ADA:                                   N/A
Warranty Information

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

Reviews

1 Review

  • It's a good solid lock
    5

    Posted by Marc Nebraski on Jan 23, 2026

    The only thing I saw was the solid long end could be a 1/4 inch longer it would be easier to line up when installing

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Kwikset / 599 Gatelatch Deadbolt / Double Cylinder - SmartKey

$66.02

Kwikset / 599 Gatelatch Deadbolt / Double Cylinder - SmartKey

$66.02