Best Defender Security Door Lock Replacement Parts in 2026
Daisy
Last Updated: Jul 19, 2026
Daisy
Last Updated: Jul 19, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Stuff 2 Buy LLC | 9.95 | ✅ | ✅ | ✅ |
Key pins are compatible with Kwikset-brand bedroom or bathroom door knobs/levers.
Included: 5 door lock emergency key pins.
Can be stored conveniently above door frame for easy access.
To use: Place the slotted end of the key pin into the center of the knob/lever hole. Insert the key until it stops. Slowly turn the key clockwise until the key falls into the groove. Turn the key to the left to unlock the door for a lever, and turn the key to the right to unlock the door for a knob.
Length of slotted end: 1/8". Not for use in push-to-unlock type interior locksets, as the flat end of the key will not fit into the lockset access hole.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Kwikset universal Lockset strike, Satin Nickel
Universal radius corner ideal for square or round corner applications Satin Nickel finish
This is manufactured in Mexico
Genuine Kwikset Part
For use with Kwikset Signature Series Knobs and Levers
Satin Nickel finish
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Kwikset adjustable spring latch
Kwikset interior door latch replacement; meets ANSI/BHMA Grade-2 security specs
Latch has 3 interchangeable faceplates; round corner, square corner, and drive-in collar
Adjusts to fit for 2-3/8-inch or 2-3/4-inch backsets; 1/2-inch throw for optimal security
Lifetime finish and mechanical warranty
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Kwikset 83796-514 radius corner full lip strike iron black finish
Package Length: 8.0"
Package width: 5.0"
Package Height: 5.0"
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
Only fits doors with a 5 inch backset hole and a standard rectangular face
Polished brass, entry deadbolt door latch, 5" backset with rectangular face
Genuine Kwikset 5-inch deadlatch replacement
The product is easy to use and highly durable
Finished to match Kwikset polished brass knobs and levers
Genuine Kwikset 5-inch deadlatch replacement
Finished to match Kwikset polished brass knobs and levers
Fits deadbolt mechanisms with square-corner mortising only
Complete instructions for easy installation
10-year mechanical and 5-year finish warranties
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Kaybee LLC | 6.23 | ✅ | ✅ | ✅ |
Country of origin: Mexico
Model Number: 82247-15
No batteries required
Material: Multi
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Southern Supply Marketplace | 6.28 | ✅ | ✅ | ✅ |
Kwikset 82247-690 Adjustable Radius Dead latch Dark Bronze Finish
Brand Name: Kwikset
Product Dimensions: 3.75 X 1.0 X 0.1"
Country Of Origin: China
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
The product is easy to use and highly durable.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.
The product has easy handing
Polished Brass finish, 6 way adjustable dead latch body, for entry doors, can be used on all kit set ultramar
Genuine Kwikset Part
6-Way Core Dead latch
Lifetime mechanical and finish
Genuine Kwikset Part
6-Way Core Dead latch
Lifetime mechanical and finish warranty
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Digital Oaks Inc | 5.40 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Hearthshire | 9.96 | ❌ | ❌ | ❌ |
Constructed of diecast, steel and brass components
Comes in a corrosion resistant, brass plated finish to match existing hardware
Designed for use with a variety of deadlocks and deadbolt security hardware
Features two keys, trim ring, mounting plate and installation fasteners
Easy to install with only a few simple tools
Please refer to the line art drawing for dimensions and compare with your needs before ordering
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Factory Hardware Store | 9.44 | ❌ | ❌ | ❌ |
Lifetime mechanical and finish warranty
The universal mortise tool with replaceable blades rounds and squares corners, and the jig adjusts for drilling both 2-1/8- and 1-1/2-inch door preps
Lightweight die-cast aluminum construction stands up to accidental bumps and drops
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Mr. Lock, Inc. | 7.03 | ❌ | ❌ | ❌ |
Package (2 Packs of 50, 100 Keys Total)
KW1 Key Blank, Type 1176
Number of Pins 5
Keyway Type Commercial/Residential
Material Solid Brass
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| TechPro Equinox | 9.88 | ✅ | ✅ | ✅ |
Kwikset 81691-690 Thick Door Screw Pack for Single Cylinder Deadbolts Dark Bronze Finish
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| detroit whut | 9.77 | ❌ | ❌ | ❌ |
Door-lock installation kit for wood doors
Positioning template for marking hole location
Patented drill guide for accurate pilot holes
Country of Origin: CHINA
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| The Factory Depot | 9.81 | ❌ | ❌ | ❌ |
Lockset rekeying pin refills, color coded as per originals in keying kit No. 54421
Order just the pins needed and not the entire kit
Number in Package: 100 pk
Wire Diameter: .092
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Omnipotent pocket | 6.18 | ✅ | ✅ | ✅ |
Packaging includes: Our blank keys bulk set contains 32 brass keys, enough brass keys can meet your needs, and you can keep spare keys for your room.
High-quality material: The uncut blank key is made of high-quality brass material, which is very durable, not easy to rust, fracture and corrosion, and can be used for a long time.
Blank key: The blank brass key is uncut, which is very suitable for locksmiths to customize. You can also use it to make spare keys.
A locksmith must have: A high-quality brass blank key is an indispensable helper for a locksmith. Customize all kinds of keys for guests.
After-sales service: If you have any questions, you can contact us and we will solve them for you as soon as possible.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Kwikset | 12 |
| Asfroy | 1 |
| Defender Security | 1 |
| Jma | 1 |
| Lesnala | 1 |
We've carried out a comprehensive analysis of 8,626 reviews on door lock replacement parts, using our selection criteria to identify the best options in the home improvement. Our findings reveal that most customers typically select door lock replacement parts priced around $39.35, with top brands including design house, schlage lock company, kwikset, prime-line, defender security, dwell+good, andersen windows, kvosit and passdone and han&hau
Our team of expert editors reviewed these high-quality items and handpicked the top 16 door lock replacement parts for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the home improvement category. These include amazon.com, choicelly llc, dwell+good, southern supply marketplace, colden solutions, kvosit store, passdone direct, techpro equinox and jasons hall and omnipotent pocket .
We are dedicated to assisting our users in finding the right parts Products based on their needs, saving them considerable time when choosing which door lock replacement parts to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
PickSmartly is dedicated to creating a platform designed to streamline your shopping experience, empowering you to make well-informed purchasing decisions with minimal time and effort. At the heart of our mission is the commitment to earning and maintaining the trust of our users, as we believe this to be fundamental to the services we provide.
When you engage with our websites, services, or tools, we or our approved service providers may utilize cookies to store information. This is done to enhance your user experience by making it more efficient, secure, and tailored to your preferences, as well as for marketing objectives.
We are an Amazon Associate and earn commissions from qualifying purchases. Our participation in the Amazon Services LLC Associates Program, an affiliate advertising initiative, provides us with a means to generate income through links to Amazon.com and its affiliated websites. Please note that Amazon, Amazon Prime, their logos, and the Amazon Prime logo are registered trademarks of Amazon.com, Inc., or its associated companies.
