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FaucetsAir QualityAir ToolsAlarm SystemsAll Home SecurityAll Renewable EnergyAll Tool SetsBathroom Cabinets & FixturesBathroom HardwareBathroom PlumbingBrackets and Angle IronsBrinksCar Emergency SuppliesDimmers, Switches, and Wall PlatesDoor HardwareDoor Security HardwareDoor WeatherproofingDoorbellsDoorsElectrical ToolsElectronic Communication ComponentsEmergency SuppliesFastenersFlashlightsFurniture HardwareGarage CabinetsGarage Door Openers and HardwareGarage Storage SystemsGate HardwareGatesHand ToolsHardware KnobsHome SafetyHome Safety by BrandHooksHVAC Ducting and VentilationKitchen Fixtures and MaterialsKitchen HardwareLight BulbsLocker LocksMailboxes and Mailbox AccessoriesMechanics ToolsPadlocksPaint Supplies & ToolsPersonal PreparednessPipes, Fittings & AccessoriesPlumbing Tools & AccessoriesPower Tool AccessoriesPower ToolsProjectsSafes & LockboxesSchlageSealants, Fillers and AdhesivesShop Plumbing by FixtureSolar AccessoriesSolar Charge ControllerSolderingStanleyStorage ContainersStorm & Flood PrepSurveillanceThermostatsTool Equipment & StorageValves & Valve RepairWildfire PrepWindow HardwareYale
Interior Door Security(492)
Uses item details. Price when purchased online
SABRE Door Security Bar, Adjustable 2-in-1 Home Security Door Bar From $24.99

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From$2499
SABRE Door Security Bar, Adjustable 2-in-1 Home Security Door Bar
3104.7 out of 5 Stars. 310 reviews
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Veise Keyless Entry Door Lock with 2 Lever Handles Set, Electronic Keypad Deadbolt, Easy Installation Digital Smart Door Lock Set, Matte Black From $79.99

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From$7999
Veise Keyless Entry Door Lock with 2 Lever Handles Set, Electronic Keypad Deadbolt, Easy Installation Digital Smart Door Lock Set, Matte Black
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Best seller Brinks Keyed Entry Tulip Style Doorknob and Deadbolt Combo, Satin Nickel Finish $29.97

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$2997
current price $29.97Brinks Keyed Entry Tulip Style Doorknob and Deadbolt Combo, Satin Nickel Finish
3074.4 out of 5 Stars. 307 reviews
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IHOMEPARK Door Security Bar, 1 1/8 inch Heavy Duty Bar Doorstopper Security Barricade Inside, 35-41.7" Adjustbale(White,1pc.)
IHOMEPARK Door Security Bar, 1 1/8 inch Heavy Duty Bar Doorstopper Security Barricade Inside, 35-41.7" Adjustbale(White,1pc.)
364.5 out of 5 Stars. 36 reviews
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50+ bought since yesterday Brinks Commercial Steel Adjustable 25in-43in Heavy-Duty Security Bar From $26.44

2 options
Available in additional 2 optionsFrom$2644
Brinks Commercial Steel Adjustable 25in-43in Heavy-Duty Security Bar
21804.5 out of 5 Stars. 2180 reviews
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Best seller Philips Personal Security Window and Door Alarm, 4-Pack From $15.97

2 options
Available in additional 2 optionsFrom$1597
Philips Personal Security Window and Door Alarm, 4-Pack
8644.5 out of 5 Stars. 864 reviews
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SABRE Door Security Bar, Adjustable 2-in-1 Home Security Door Bar
SABRE Door Security Bar, Adjustable 2-in-1 Home Security Door Bar
3104.7 out of 5 Stars. 310 reviews
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IHOMEPARK Black Patio Sliding Door Security Bar for Home Apartment, 19 to 52 Inch Adjustable, 2 in 1 Door Stoppers Barricade Security Bar (2 Packs) From $15.99
From$1599
IHOMEPARK Black Patio Sliding Door Security Bar for Home Apartment, 19 to 52 Inch Adjustable, 2 in 1 Door Stoppers Barricade Security Bar (2 Packs)
3624.5 out of 5 Stars. 362 reviews
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SecurityMan Sliding Door Security Bar, Adjustable Child-Proof Lock for Patio Doors and Windows, Fits Most Doors, 18.75"-51.1", Chrome $29.99

$2999
current price $29.99SecurityMan Sliding Door Security Bar, Adjustable Child-Proof Lock for Patio Doors and Windows, Fits Most Doors, 18.75"-51.1", Chrome
104.9 out of 5 Stars. 10 reviews
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DESLOC B200 Keyless Entry Door Lock with Handle Set, Smart Deadbolt Lock for Front Door, Electronic Keypad with Auto Lock, 12-Month Battery, IP54 From $89.99

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From$8999
DESLOC B200 Keyless Entry Door Lock with Handle Set, Smart Deadbolt Lock for Front Door, Electronic Keypad with Auto Lock, 12-Month Battery, IP54
374.5 out of 5 Stars. 37 reviews
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Kwikset 785-11PS.STRKP 780 Double Cylinder Keyed Entry Deadbolt - Bronze From $72.69

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From$7269
Kwikset 785-11PS.STRKP 780 Double Cylinder Keyed Entry Deadbolt - Bronze
444.4 out of 5 Stars. 44 reviews
Clearance 4-1/2 in. Privacy Door Chain, Satin Nickel $4.23 Was $5.64

Now$423
current price Now $4.23, Was $5.64$5.64
4-1/2 in. Privacy Door Chain, Satin Nickel
374.3 out of 5 Stars. 37 reviews
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Hyper Tough New Steel Privacy Chain Door Guard,Satin Nickel Finish
Hyper Tough New Steel Privacy Chain Door Guard,Satin Nickel Finish
4574.6 out of 5 Stars. 457 reviews
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FLY HAWK Window Security Bar for House Apartment 2Packs, Adjustable Sliding Door Lock Bar, 18-51 inch, Matte Black Was $36.99
FLY HAWK Window Security Bar for House Apartment 2Packs, Adjustable Sliding Door Lock Bar, 18-51 inch, Matte Black
1174.5 out of 5 Stars. 117 reviews
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BsBsBest Sliding Door Security Bar & Door/Window, 1 Pack Stop Home Security Bar 28-45Inch Door Jam Adjustable from Inside for Apartment Bedroom Bottom $15.99

$1599
current price $15.99BsBsBest Sliding Door Security Bar & Door/Window, 1 Pack Stop Home Security Bar 28-45Inch Door Jam Adjustable from Inside for Apartment Bedroom Bottom
1504.5 out of 5 Stars. 150 reviews
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(2 pack) Hyper Tough New 4 inch New Steel Door Security Guard, Zinc Die Cast, Satin Nickel, mounting hardware included From $6.97

2 options
Available in additional 2 optionsFrom$697
(2 pack) Hyper Tough New 4 inch New Steel Door Security Guard, Zinc Die Cast, Satin Nickel, mounting hardware included
2004.6 out of 5 Stars. 200 reviews
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Best seller Treasem Home Security Door Lock, Inside Door Reinforcement Lock for Your Family Safety and Childproof Use, 3 inch, Aluminium Alloy, with 8 Screws, 2 Pack, White From $15.99
From$1599
Treasem Home Security Door Lock, Inside Door Reinforcement Lock for Your Family Safety and Childproof Use, 3 inch, Aluminium Alloy, with 8 Screws, 2 Pack, White
664.7 out of 5 Stars. 66 reviews
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Home Security Door Lock Reinforcement Safety Latch Extra Front Doors Security Devices Withstand 800 lbs, Anti Door Kick in Security Protector for Door Inside, Child Proof Aluminum Door Locks From $13.99
From$1399
Home Security Door Lock Reinforcement Safety Latch Extra Front Doors Security Devices Withstand 800 lbs, Anti Door Kick in Security Protector for Door Inside, Child Proof Aluminum Door Locks
534.5 out of 5 Stars. 53 reviews
SecurityMan Adjustable Door & Patio Security Bar, Heavy-Duty Iron, 18.25"-47.5", Chrome From $19.99
From$1999
SecurityMan Adjustable Door & Patio Security Bar, Heavy-Duty Iron, 18.25"-47.5", Chrome
3154.4 out of 5 Stars. 315 reviews
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Smart Door Lock with Handle: Keyless Entry Door Lock for Front Door -Fingerprint Smart Lock -Digital Door Lock with Keypad-Biometric Door Lock-Smart Lock for Home, Apartment, Office From $58.39

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From$5839
Smart Door Lock with Handle: Keyless Entry Door Lock for Front Door -Fingerprint Smart Lock -Digital Door Lock with Keypad-Biometric Door Lock-Smart Lock for Home, Apartment, Office
223.9 out of 5 Stars. 22 reviews
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5-in-1 Smart Fingerprint Door Lock – App, IC Card, Password & Key Unlock, Keyless Entry Door Knob with Keypad for Bedroom, Office, Apartment $39.99

Sponsored
$3999
current price $39.995-in-1 Smart Fingerprint Door Lock – App, IC Card, Password & Key Unlock, Keyless Entry Door Knob with Keypad for Bedroom, Office, Apartment
55 out of 5 Stars. 5 reviews
SecurityMan Adjustable Door Bar with 120 dB Alarm, Heavy-Duty Stopper for Sliding & Hinged Doors, Indoor Use $19.99

$1999
current price $19.99SecurityMan Adjustable Door Bar with 120 dB Alarm, Heavy-Duty Stopper for Sliding & Hinged Doors, Indoor Use
794.3 out of 5 Stars. 79 reviews
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Ababeny Upgraded Door Security Bar & Sliding Patio Bar, Heavy Duty Door Stoppers Window Security Bar Adjustable Jammer for Home, Apartment, Travel (1 Pack,White).19-52 In

Ababeny Upgraded Door Security Bar & Sliding Patio Bar, Heavy Duty Door Stoppers Window Security Bar Adjustable Jammer for Home, Apartment, Travel (1 Pack,White).19-52 In
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Sliding Door Security Bar17-50 inch Adjustable Patio Door Security bar with Rubber Tips Apartment Bedroom Bottom of Door Heavy Duty Interior White $17.99 Was $30.99

Now$1799
current price Now $17.99, Was $30.99$30.99
Sliding Door Security Bar17-50 inch Adjustable Patio Door Security bar with Rubber Tips Apartment Bedroom Bottom of Door Heavy Duty Interior White
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Inerposs Rocker Bar Door Lock, Alloy Security Door Guard for Home, Front Door Lock for Apartment Hotel, Heavy Duty Indoor Door Lock for Extra Protection From $6.22
From$622
Inerposs Rocker Bar Door Lock, Alloy Security Door Guard for Home, Front Door Lock for Apartment Hotel, Heavy Duty Indoor Door Lock for Extra Protection
15 out of 5 Stars. 1 reviews
Yeyebest Sliding Door Security Bar & Window 2 Pack, 19-52Inch Door Stopper Barricade Adjustable from Inside for Apartment Home,Matte White
Yeyebest Sliding Door Security Bar & Window 2 Pack, 19-52Inch Door Stopper Barricade Adjustable from Inside for Apartment Home,Matte White
994.3 out of 5 Stars. 99 reviews
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Aiteng 2Pcs Door Lock, Durable Door Security Latch, Extra Door Lock from Inside Suitable for Home and Hotel, Gold
Aiteng 2Pcs Door Lock, Durable Door Security Latch, Extra Door Lock from Inside Suitable for Home and Hotel, Gold
204.6 out of 5 Stars. 20 reviews
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Clearance YeYeBest Sliding Door Security Bar Inside 2 Pack, Adjustable 18 to 51 Inch Window Security Bar Interior, Matte Black
YeYeBest Sliding Door Security Bar Inside 2 Pack, Adjustable 18 to 51 Inch Window Security Bar Interior, Matte Black
214.9 out of 5 Stars. 21 reviews
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Door Lock Latch for Home Security, Swing Bar Door Latch for Front and Inside Door, 1PC $10.99

$1099
current price $10.99Door Lock Latch for Home Security, Swing Bar Door Latch for Front and Inside Door, 1PC
184.7 out of 5 Stars. 18 reviews
Smart Lock Deadbolt with Fingerprint Keypad,Keyless Entry Electronic Digital Lock for Front Door Home, Apartment,Rental,Airbnb,App & Code Access, Auto-Lock From $62.99

Sponsored
From$6299
Smart Lock Deadbolt with Fingerprint Keypad,Keyless Entry Electronic Digital Lock for Front Door Home, Apartment,Rental,Airbnb,App & Code Access, Auto-Lock
53.6 out of 5 Stars. 5 reviews
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Double Bolt Lock - Sliding Patio Door Locks | Child Proof Sliding Door Lock with Anti Lift Security Lock - Sliding Door Security Fits Most Doors | Lock Replacement for Sliding Door Repair From $35.99

Sponsored
From$3599
Double Bolt Lock - Sliding Patio Door Locks | Child Proof Sliding Door Lock with Anti Lift Security Lock - Sliding Door Security Fits Most Doors | Lock Replacement for Sliding Door Repair
14 out of 5 Stars. 1 reviews
Qenwkxz 6PCS Window Security Bar, 15.7''-27.5'' Tension Rods, Sliding Door Security Bar, Diameter Window Safety Lock Bar with Rubber Tips for Bathroom Cupboards (White) $16.49

$1649
current price $16.49Qenwkxz 6PCS Window Security Bar, 15.7''-27.5'' Tension Rods, Sliding Door Security Bar, Diameter Window Safety Lock Bar with Rubber Tips for Bathroom Cupboards (White)
554.1 out of 5 Stars. 55 reviews
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Rollback DEROFIT Door Security Bar for Patio Door, Sliding Door, Window, Apartment, Home, 29-45" Adjustable, White(2 Packs) From $12.99
From$1299
DEROFIT Door Security Bar for Patio Door, Sliding Door, Window, Apartment, Home, 29-45" Adjustable, White(2 Packs)
764 out of 5 Stars. 76 reviews
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TALENO Sliding Door Security Bar Adjustable Glass Door Lock Window Lock Bar Guard Bar, Extendable $9.95

$995
current price $9.95TALENO Sliding Door Security Bar Adjustable Glass Door Lock Window Lock Bar Guard Bar, Extendable
Riousery Door Security Bar with Non Lift Lock Adjustable Sliding Universal $71.19

$7119
current price $71.19Riousery Door Security Bar with Non Lift Lock Adjustable Sliding Universal
Master Lock Folding Security Bar, Compact Adjustable Door Stopper for Hinged and Sliding Doors - 20-Gauge Steel, White From $19.37

2 options
Available in additional 2 optionsFrom$1937
Master Lock Folding Security Bar, Compact Adjustable Door Stopper for Hinged and Sliding Doors - 20-Gauge Steel, White
1244.2 out of 5 Stars. 124 reviews
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Rollback Yeyebest, 18"-51" Extendable Window Sliding Door Security Bar Was $19.99
Yeyebest, 18"-51" Extendable Window Sliding Door Security Bar
794.7 out of 5 Stars. 79 reviews
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Frcolor Portable Door Lock Home Security Door Lock Door Stopper Security Door $11.32

$1132
current price $11.32Frcolor Portable Door Lock Home Security Door Lock Door Stopper Security Door
Best seller The stainless steel design of the indoor door handle lock with key is suitable for use as a front door lock, rear door lock or bedroom door lock, providing ideal privacy protection and security, 1PCS From $14.99
From$1499
The stainless steel design of the indoor door handle lock with key is suitable for use as a front door lock, rear door lock or bedroom door lock, providing ideal privacy protection and security, 1PCS
644.2 out of 5 Stars. 64 reviews
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Evjurcn Sliding Door Security Bar 17-53.5 Inches High Strength 1 Inch Adjustable Sliding Window Lock Bar with Rubber Tips for Home Hotel Apartment From $16.99
From$1699
Evjurcn Sliding Door Security Bar 17-53.5 Inches High Strength 1 Inch Adjustable Sliding Window Lock Bar with Rubber Tips for Home Hotel Apartment
25 out of 5 Stars. 2 reviews
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Fabulas Sliding Door Security Bar, 17-46 Inch Adjustable Sliding Door Lock Bar, Heavy Duty Door Stoppers with Rubber Tips Patio Door Window Security Bar for Home, Apartment, Hotel, Travel, White $20.99 Was $36.99

Now$2099
current price Now $20.99, Was $36.99$36.99
Fabulas Sliding Door Security Bar, 17-46 Inch Adjustable Sliding Door Lock Bar, Heavy Duty Door Stoppers with Rubber Tips Patio Door Window Security Bar for Home, Apartment, Hotel, Travel, White
194.8 out of 5 Stars. 19 reviews
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50+ bought since yesterday Hyper Tough Keyed Entry Single Cylinder Deadbolt Lock, Stainless Steel Finish From $11.97

2 options
Available in additional 2 optionsFrom$1197
Hyper Tough Keyed Entry Single Cylinder Deadbolt Lock, Stainless Steel Finish
12834.4 out of 5 Stars. 1283 reviews
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Decor Mo 1 Side Keyed Deadbolt Lock,Single Cylinder Dead Bolt, Satin Nickel, 1 Pack From $11.79
From$1179
Decor Mo 1 Side Keyed Deadbolt Lock,Single Cylinder Dead Bolt, Satin Nickel, 1 Pack
344.7 out of 5 Stars. 34 reviews
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Swing Bar Door Lock,Home Security Door Lock,Swing Bar Door Guard for Front and Inside Door, Alloy Childproof Reinforcement Door Stopper for Kids Home Hotel Apartment From $4.47
From$447
Swing Bar Door Lock,Home Security Door Lock,Swing Bar Door Guard for Front and Inside Door, Alloy Childproof Reinforcement Door Stopper for Kids Home Hotel Apartment
Hyper Tough Front Door Handle and Deadbolt Set with Reversible Interior Lever Matte Black Finish $59.00

$5900
current price $59.00Hyper Tough Front Door Handle and Deadbolt Set with Reversible Interior Lever Matte Black Finish
104.6 out of 5 Stars. 10 reviews
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Door Stopper Security Bar, 2-in-1 Adjustable Door Steel Jammer, 300 lbs of Force, by Guard Dog Security, 1 pack Black From $29.98
From$2998
Door Stopper Security Bar, 2-in-1 Adjustable Door Steel Jammer, 300 lbs of Force, by Guard Dog Security, 1 pack Black
1284.6 out of 5 Stars. 128 reviews
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Portable Door Lock & Door Stop Alarm Home Door Security Device for Travel Hotel Unbranded $13.03

$1303
current price $13.03Portable Door Lock & Door Stop Alarm Home Door Security Device for Travel Hotel Unbranded
33.7 out of 5 Stars. 3 reviews
Lock-it Block-it 2-Pack $35.99

$3599
current price $35.99Lock-it Block-it 2-Pack
PULMCheerger Door Security Slide Latch Lock, Keyless Entry Door Lock, Thickened Stainless Steel Sliding Door Lock, Easy to Install Gate, Slide Latch Lock with 12 Screws (2 Pack) $7.25

$725
current price $7.25PULMCheerger Door Security Slide Latch Lock, Keyless Entry Door Lock, Thickened Stainless Steel Sliding Door Lock, Easy to Install Gate, Slide Latch Lock with 12 Screws (2 Pack)
654 out of 5 Stars. 65 reviews
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