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FaucetsSafety Equipment and GearAir QualityAir ToolsAlarm SystemsAll Home SecurityAll Renewable EnergyBathroom Cabinets & FixturesBathroom HardwareBathroom PlumbingBrackets and Angle IronsBreakers, Distributors, and Load CentersBrinksDimmers, Switches, and Wall PlatesDoor HardwareDoor Security HardwareDoor WeatherproofingDoorsElectrical ToolsElectronic Communication ComponentsFastenersFurniture HardwareGarage CabinetsGarage Door Openers and HardwareGate HardwareGatesHand ToolsHardware KnobsHome SafetyHome Safety by BrandHooksKitchen Fixtures and MaterialsKitchen HardwareLight BulbsMechanics ToolsPadlocksPaint Supplies & ToolsPersonal PreparednessPipes, Fittings & AccessoriesPower Tool AccessoriesPower ToolsProjectsSchlageShop Plumbing by FixtureSolar AccessoriesSolar Charge ControllerSolderingStorm & Flood PrepThermostatsTool Equipment & StorageValves & Valve RepairWildfire PrepWindow HardwareYale
Bar Lock(362)
Uses item details. Price when purchased online
SABRE Door Security Bar, Adjustable 2-in-1 Home Security Door Bar From $24.99

Sponsored
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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VEVOR Push Bar Door Locks, Carbon Steel Panic Bars for Exit Doors, with Exterior Lever and 3 Keys, Push Bar Panic Exit Device Door Hardware for Metal Wood Door, for Left and Right Handed Doors $56.90

Sponsored
$5690
current price $56.90VEVOR Push Bar Door Locks, Carbon Steel Panic Bars for Exit Doors, with Exterior Lever and 3 Keys, Push Bar Panic Exit Device Door Hardware for Metal Wood Door, for Left and Right Handed Doors
13 out of 5 Stars. 1 reviews
VEVOR Push Bar Door Locks Panic Exit Device with Exterior Lever Emergency Lock Stainless Steel Commercial Door, with Exterior Lever and 3 Keys for Metal Wood Door $78.90

Sponsored
$7890
current price $78.90VEVOR Push Bar Door Locks Panic Exit Device with Exterior Lever Emergency Lock Stainless Steel Commercial Door, with Exterior Lever and 3 Keys for Metal Wood Door
25 out of 5 Stars. 2 reviews
VEVOR Door Push Bar Panic Exit Device, 31” Stainless Steel Commercial Emergency Exit Door Push Bar with Exterior Lever and 3 Keys, Emergency Exit Door Hardware for 30"-36" Metal Wood Door $78.90

Sponsored
$7890
current price $78.90VEVOR Door Push Bar Panic Exit Device, 31” Stainless Steel Commercial Emergency Exit Door Push Bar with Exterior Lever and 3 Keys, Emergency Exit Door Hardware for 30"-36" Metal Wood Door
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
21794.5 out of 5 Stars. 2179 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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SecurityMan Adjustable Door & Patio Security Bar, Heavy-Duty Iron, 18.25"-47.5 Adjustable", White From $19.99
From$1999
SecurityMan Adjustable Door & Patio Security Bar, Heavy-Duty Iron, 18.25"-47.5 Adjustable", White
3144.4 out of 5 Stars. 314 reviews
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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
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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Best seller 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
1164.5 out of 5 Stars. 116 reviews
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(4 Pack) Container Door Lock Parts (Not Including Operation Bar) $161.79

Sponsored
$16179
current price $161.79(4 Pack) Container Door Lock Parts (Not Including Operation Bar)
(2 Pack) Shipping Container Door Lock Parts (Not Including Operation Bar) - Door Lock Set for Ocean Containers $92.49

Sponsored
$9249
current price $92.49(2 Pack) Shipping Container Door Lock Parts (Not Including Operation Bar) - Door Lock Set for Ocean Containers
Master Lock Universal Security Bar, PACK OF 2 Residential Use, Standard Application $80.24

$8024
current price $80.24Master Lock Universal Security Bar, PACK OF 2 Residential Use, Standard Application
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
Swing Bar Lock, 3-7/8 in. Bar Length, Diecast Zinc, Satin Nickel Finish $17.86

$1786
current price $17.86Swing Bar Lock, 3-7/8 in. Bar Length, Diecast Zinc, Satin Nickel Finish
54.6 out of 5 Stars. 5 reviews
Clearance 1-Pack Heavy-Duty Security Bar, Adjustable Door Jammer With Non-Slip Base, Door Reinforcement Lock For Home, Travel, Hotel, Apartment To Enhance Safety & Prevent Was $20.99

1-Pack Heavy-Duty Security Bar, Adjustable Door Jammer With Non-Slip Base, Door Reinforcement Lock For Home, Travel, Hotel, Apartment To Enhance Safety & Prevent
15 out of 5 Stars. 1 reviews
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
HINTRMENT Adjustable Window Security Steel Apartment Dwellers Compact 2Pcs $12.24

$1224
current price $12.24HINTRMENT Adjustable Window Security Steel Apartment Dwellers Compact 2Pcs
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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DEXING 4 Pack Window Security Bar, Window Safety Bars, Adjustable Sliding Glass Door Lock, Window Lock Bar for Children Home, Extends from 15.8-27.6 Inches (White) $14.92

$1492
current price $14.92DEXING 4 Pack Window Security Bar, Window Safety Bars, Adjustable Sliding Glass Door Lock, Window Lock Bar for Children Home, Extends from 15.8-27.6 Inches (White)
83.9 out of 5 Stars. 8 reviews
Yeyebest Sliding Door Security Bar & Window 2 Pack, 19-52Inch Door Stopper Barricade Adjustable from Inside for Apartment Home,Matte White From $26.99

Sponsored
From$2699
Yeyebest Sliding Door Security Bar & Window 2 Pack, 19-52Inch Door Stopper Barricade Adjustable from Inside for Apartment Home,Matte White
974.3 out of 5 Stars. 97 reviews
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Best seller DEROFIT Door Security Bar for Patio Door, Sliding Door, Window, Apartment, Home, 29-45" Adjustable, White(2 Packs) From $12.99

Sponsored
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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Chrome Finish Swing Bar Door Guard with High Security Auxiliary Lock From $22.79
From$2279
Chrome Finish Swing Bar Door Guard with High Security Auxiliary Lock
35 out of 5 Stars. 3 reviews
IHOMEPARK Black Patio Door Security Bar for Home Apartment, 19 to 52 inches Adjustable, 2 in 1 Door Stoppers Barricade Security Bar ( 1 Pack) From $15.99
From$1599
IHOMEPARK Black Patio Door Security Bar for Home Apartment, 19 to 52 inches Adjustable, 2 in 1 Door Stoppers Barricade Security Bar ( 1 Pack)
3624.5 out of 5 Stars. 362 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
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
1214.2 out of 5 Stars. 121 reviews
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Clearance 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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Masteelf Adjustable Window Security Lock Bar for Home Use Made of Steel Silver Color Compact and Space Saving Design Fits Various Windows $11.35

$1135
current price $11.35Masteelf Adjustable Window Security Lock Bar for Home Use Made of Steel Silver Color Compact and Space Saving Design Fits Various Windows
Clearance 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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SecurityMan Adjustable Window Bar, Heavy-Duty Iron Lock for Horizontal or Vertical Use, Childproof, 14.25"–37", Black
SecurityMan Adjustable Window Bar, Heavy-Duty Iron Lock for Horizontal or Vertical Use, Childproof, 14.25"–37", Black
53.2 out of 5 Stars. 5 reviews
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Window Security Bars Inside Adjustable 18 to 51 Inch Sliding Door Security Bar $16.99 Was $17.99

Sponsored
Now$1699
current price Now $16.99, Was $17.99$17.99
Window Security Bars Inside Adjustable 18 to 51 Inch Sliding Door Security Bar
284.6 out of 5 Stars. 28 reviews
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KFFKFF Push Bar Panic Exit Device, 41" Stainless Steel Commercial Emergency Door Hardware with Exterior Lever Handle and 6 Keys, Adjustable for 41"-61" Wood or Metal Doors, Silver $77.99 Was $96.99

Sponsored
Now$7799
current price Now $77.99, Was $96.99$96.99
KFFKFF Push Bar Panic Exit Device, 41" Stainless Steel Commercial Emergency Door Hardware with Exterior Lever Handle and 6 Keys, Adjustable for 41"-61" Wood or Metal Doors, Silver
Prime-Line 28 In. To 48 In., Aluminum, White, Security Bar Lock $27.59

$2759
current price $27.59Prime-Line 28 In. To 48 In., Aluminum, White, Security Bar Lock
74 out of 5 Stars. 7 reviews
Adjustable AC Window Lock Bar, Small Security Bars for Child Safety, Stoppers Vertical Sliding A New $17.36 Was $25.64

Now$1736
current price Now $17.36, Was $25.64$25.64
Adjustable AC Window Lock Bar, Small Security Bars for Child Safety, Stoppers Vertical Sliding A New
15 out of 5 Stars. 1 reviews
Portable Door Security Bar Adjustable Heavy Duty Door Stopper Travel & Home Reinforcement Lock for Apartments & Hotels $13.44

$1344
current price $13.44Portable Door Security Bar Adjustable Heavy Duty Door Stopper Travel & Home Reinforcement Lock for Apartments & Hotels
WHAMVOX Adjustable Window Security Lock Bar for Home Use Made of Steel Silver Color Compact and Space Saving 2pcs $19.36

$1936
current price $19.36WHAMVOX Adjustable Window Security Lock Bar for Home Use Made of Steel Silver Color Compact and Space Saving 2pcs
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
974.3 out of 5 Stars. 97 reviews
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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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USTOP Portable Door Lock,Heavy Duty Door Security Lock, Easy to Install Anti-Burglary Reinforcement Lock for Home Security, Add-On Safety Bar for Door. $11.99

$1199
current price $11.99USTOP Portable Door Lock,Heavy Duty Door Security Lock, Easy to Install Anti-Burglary Reinforcement Lock for Home Security, Add-On Safety Bar for Door.
73.7 out of 5 Stars. 7 reviews
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Adjustable window security lock bar heavy duty sliding door security bar for home apartment

Adjustable window security lock bar heavy duty sliding door security bar for home apartment
XIMEI Sliding Door Security Bar, 17.7-50.5" Heavy Duty Adjustable Patio Door Lock Bar with Rubber Tips, 1" Diameter, for Home/Apartment/Travel, Black
XIMEI Sliding Door Security Bar, 17.7-50.5" Heavy Duty Adjustable Patio Door Lock Bar with Rubber Tips, 1" Diameter, for Home/Apartment/Travel, Black
Master Lock Universal Folding Security Bar - Pack of 8 $343.46

$34346
current price $343.46Master Lock Universal Folding Security Bar - Pack of 8
Home Rocker Bar Door Lock Security Door Lock Swing Bar Door Guard for Kids, Hotel Door Latch, Thicken Solid Alloy Reinforcement Lock for Front Doors, Home Security From $4.96
From$496
Home Rocker Bar Door Lock Security Door Lock Swing Bar Door Guard for Kids, Hotel Door Latch, Thicken Solid Alloy Reinforcement Lock for Front Doors, Home Security
15 out of 5 Stars. 1 reviews
OLIYNEDY Door Security Bar, Sliding Glass Door Lock, 21-52" Adjustable Jammer door stopper with Caps & Rubber Tips, White $19.99

$1999
current price $19.99OLIYNEDY Door Security Bar, Sliding Glass Door Lock, 21-52" Adjustable Jammer door stopper with Caps & Rubber Tips, White
23 out of 5 Stars. 2 reviews
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800 Lbs Door Security Bar and Reinforcement Lock, Portable Door Lock for Front Door and Hotel Rooms, Fits Inward Swinging Doors, Easy to Install Was $10.29

800 Lbs Door Security Bar and Reinforcement Lock, Portable Door Lock for Front Door and Hotel Rooms, Fits Inward Swinging Doors, Easy to Install
Adjustable Window Security Bar Sliding Door Lock Bar with Rubber Tips, Heavy Duty Safety Bar for Home Apartment Patio(18-35in,Black)
Adjustable Window Security Bar Sliding Door Lock Bar with Rubber Tips, Heavy Duty Safety Bar for Home Apartment Patio(18-35in,Black)
Austok 1/2Pcs Sliding Door Security Bar 17-53.5 Inches High Strength 1 Inch Adjustable Sliding Window Lock Bar with Rubber Tips for Home HotelApartment $22.59

$2259
current price $22.59Austok 1/2Pcs Sliding Door Security Bar 17-53.5 Inches High Strength 1 Inch Adjustable Sliding Window Lock Bar with Rubber Tips for Home HotelApartment
Master Lock Universal Folding Security Bar - Pack of 6 $262.28

$26228
current price $262.28Master Lock Universal Folding Security Bar - Pack of 6
Cam Bar Lock Kit | Heavy-Duty Zinc Steel Lock with Handle & Hinges | Secure Doors, Trailers, Garages, or Windows | Sturdy, Easy-to-Use Locking System (45 inches) $82.43

$8243
current price $82.43Cam Bar Lock Kit | Heavy-Duty Zinc Steel Lock with Handle & Hinges | Secure Doors, Trailers, Garages, or Windows | Sturdy, Easy-to-Use Locking System (45 inches)
ZHZFKQ 2026 New 10Pcs Window Lock Bar Sliding Door Security Lock Child Window Locks Security Bars for Inside Windows $6.79

$679
current price $6.79ZHZFKQ 2026 New 10Pcs Window Lock Bar Sliding Door Security Lock Child Window Locks Security Bars for Inside Windows
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