FaucetsAlarm SystemsAll Home SecurityBathroom Cabinets & FixturesBathroom HardwareBrackets and Angle IronsBrinksDoor HardwareDoor Security HardwareFastenersFurniture HardwareGarage CabinetsGate HardwareGatesHome SafetyHome Safety by BrandHooksKitchen Fixtures and MaterialsKitchen HardwareSchlageShop Plumbing by FixtureWindow Hardware
Sort by|
FaucetsAlarm SystemsAll Home SecurityBathroom Cabinets & FixturesBathroom HardwareBrackets and Angle IronsBrinksDoor HardwareDoor Security HardwareFastenersFurniture HardwareGarage CabinetsGate HardwareGatesHome SafetyHome Safety by BrandHooksKitchen Fixtures and MaterialsKitchen HardwareSchlageShop Plumbing by FixtureWindow Hardware
Window Bar Lock(252)
Uses item details. Price when purchased online
2 Pack Sliding Door Security Bar, 17-50 Inch Adjustable Patio Door Lock Bar with Rubber Tips, Heavy Duty Window Security Bar for Home Apartment Travel $27.99
Sponsored
$2799
current price $27.992 Pack Sliding Door Security Bar, 17-50 Inch Adjustable Patio Door Lock Bar with Rubber Tips, Heavy Duty Window Security Bar for Home Apartment Travel
Save with
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
934.3 out of 5 Stars. 93 reviews
Save with
Best seller DEROFIT Door Security Bar for Patio Door, Sliding Door, Window, Apartment, Home, 29-45" Adjustable, White(2 Packs) From $15.99
Sponsored
From$1599
DEROFIT Door Security Bar for Patio Door, Sliding Door, Window, Apartment, Home, 29-45" Adjustable, White(2 Packs)
754 out of 5 Stars. 75 reviews
Save with
ChrumpTon Window Locks, 6 Sets Sliding Window Safety Locks with Key, Adjustable No-Drill Window Stopper for Sliding Windows & Doors, Space-Saving Security Bar Alternative (Silver) From $10.99
Sponsored
From$1099
ChrumpTon Window Locks, 6 Sets Sliding Window Safety Locks with Key, Adjustable No-Drill Window Stopper for Sliding Windows & Doors, Space-Saving Security Bar Alternative (Silver)
204.5 out of 5 Stars. 20 reviews
Save with
Brinks Steel Adjustable Window Security Bar with Brackets 15.5" to 34", White $26.44 $26.44/in
$2644
current price $26.44$26.44/in
Brinks Steel Adjustable Window Security Bar with Brackets 15.5" to 34", White
854.3 out of 5 Stars. 85 reviews
Save with
Best seller 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
21584.5 out of 5 Stars. 2158 reviews
Save with
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) $18.49
$1849
current price $18.49Qenwkxz 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)
544.1 out of 5 Stars. 54 reviews
Save with
Clearance FLY HAWK Window Security Bar for House Apartment Heavy Duty, Adjustable Sliding Door Lock Bar, 18-51 inch, Matte White From $16.99
From$1699
FLY HAWK Window Security Bar for House Apartment Heavy Duty, Adjustable Sliding Door Lock Bar, 18-51 inch, Matte White
1114.5 out of 5 Stars. 111 reviews
Save with
2-Pack Adjustable Window Security Bar - Black Door Lock Rod for Sliding Patio Doors, 21.7-35 Inch Universal Fit $12.99
$1299
current price $12.992-Pack Adjustable Window Security Bar - Black Door Lock Rod for Sliding Patio Doors, 21.7-35 Inch Universal Fit
Save with
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
Sponsored
$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
1484.5 out of 5 Stars. 148 reviews
Save with
Clearance FLY HAWK Window Security Bar for House Apartment Heavy Duty, Adjustable Sliding Door Lock Bar, 18-51 inch, Matte White From $16.99
Sponsored
From$1699
FLY HAWK Window Security Bar for House Apartment Heavy Duty, Adjustable Sliding Door Lock Bar, 18-51 inch, Matte White
1114.5 out of 5 Stars. 111 reviews
Save with
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
BTideas Sliding Window Locks,12 pack Safety Locks for up and Down Adjustable Window with Keys,Silver $12.99
$1299
current price $12.99BTideas Sliding Window Locks,12 pack Safety Locks for up and Down Adjustable Window with Keys,Silver
64.8 out of 5 Stars. 6 reviews
Save with
4/2 Pack Window Security Bars, 15.8-27.6 Inches Adjustable Sliding Glass Door Lock Bars Window Safety Lock Bar Stopper for Home From $9.79
From$979
4/2 Pack Window Security Bars, 15.8-27.6 Inches Adjustable Sliding Glass Door Lock Bars Window Safety Lock Bar Stopper for Home
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
114.9 out of 5 Stars. 11 reviews
Save with
Evjurcn 2Pcs 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 2Pcs 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
Save with
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
42.8 out of 5 Stars. 4 reviews
Save with
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
3084.4 out of 5 Stars. 308 reviews
Save with
Best seller DEROFIT Door Security Bar for Patio Door, Sliding Door, Window, Apartment, Home, 29-45" Adjustable, White(2 Packs) From $15.99
From$1599
DEROFIT Door Security Bar for Patio Door, Sliding Door, Window, Apartment, Home, 29-45" Adjustable, White(2 Packs)
754 out of 5 Stars. 75 reviews
Save with
SecurityMan Adjustable Window Bar, Heavy-Duty Iron Lock for Horizontal or Vertical Use, Childproof, 14.25"–37", Black From $21.99
Sponsored
From$2199
SecurityMan Adjustable Window Bar, Heavy-Duty Iron Lock for Horizontal or Vertical Use, Childproof, 14.25"–37", Black
42.8 out of 5 Stars. 4 reviews
Save with
SecurityMan Sliding Door Security Bar, Adjustable Child-Proof Lock for Patio Doors and Windows, Fits Most Doors, 18.75"-51.1", Chrome $29.99
Sponsored
$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
114.9 out of 5 Stars. 11 reviews
Save with
Best seller BTideas 4Pack Sliding Window Locks,Adjustable Keyed Security Window Stopper for Home & Office,Silver
BTideas 4Pack Sliding Window Locks,Adjustable Keyed Security Window Stopper for Home & Office,Silver
254.7 out of 5 Stars. 25 reviews
Save with
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
ChrumpTon Window Locks, 6 Sets Sliding Window Safety Locks with Key, Adjustable No-Drill Window Stopper for Sliding Windows & Doors, Space-Saving Security Bar Alternative (Silver) From $10.99
2 options
Available in additional 2 optionsFrom$1099
ChrumpTon Window Locks, 6 Sets Sliding Window Safety Locks with Key, Adjustable No-Drill Window Stopper for Sliding Windows & Doors, Space-Saving Security Bar Alternative (Silver)
204.5 out of 5 Stars. 20 reviews
Save with
ZHZFKQ Sliding Door Security Bar Adjustable Glass Door Lock Window Lock Bar Guard Bar, Extendable $9.51
$951
current price $9.51ZHZFKQ Sliding Door Security Bar Adjustable Glass Door Lock Window Lock Bar Guard Bar, Extendable
Yeyebest Sliding Patio Door & window Security Bar, 2 Pack 3 in 1 Hinged Sliding Door Window Security Bar, 28 to 45 Inch Adjustable Door Stopper Barricade Bar,Matte Black
Yeyebest Sliding Patio Door & window Security Bar, 2 Pack 3 in 1 Hinged Sliding Door Window Security Bar, 28 to 45 Inch Adjustable Door Stopper Barricade Bar,Matte Black
934.3 out of 5 Stars. 93 reviews
Save with
Sliding Door Security Bar Inside 2 Pack Adjustable 18 to 51 Inch Window Security Bar
Sliding Door Security Bar Inside 2 Pack Adjustable 18 to 51 Inch Window Security Bar
194.8 out of 5 Stars. 19 reviews
Save with
2 Pack Sliding Door Security Bar, 17-50 Inch Adjustable Patio Door Lock Bar with Rubber Tips, Heavy Duty Window Security Bar for Home Apartment Travel $27.99
$2799
current price $27.992 Pack Sliding Door Security Bar, 17-50 Inch Adjustable Patio Door Lock Bar with Rubber Tips, Heavy Duty Window Security Bar for Home Apartment Travel
Save with
Lock-it Block-it 2-Pack $35.99
$3599
current price $35.99Lock-it Block-it 2-Pack
SecurityMan 2-in-1 Adjustable Door Security Bar & Sliding Patio Door Lock (2 Pack), Heavy-Duty Iron with Interchangeable Caps - White From $19.99
Sponsored
From$1999
SecurityMan 2-in-1 Adjustable Door Security Bar & Sliding Patio Door Lock (2 Pack), Heavy-Duty Iron with Interchangeable Caps - White
3084.4 out of 5 Stars. 308 reviews
Save with
2-Pack Adjustable Window Security Bar - Black Door Lock Rod for Sliding Patio Doors, 21.7-35 Inch Universal Fit $12.99
Sponsored
$1299
current price $12.992-Pack Adjustable Window Security Bar - Black Door Lock Rod for Sliding Patio Doors, 21.7-35 Inch Universal Fit
Save with
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
1484.5 out of 5 Stars. 148 reviews
Save with
AEVXKHI 9 Holes Window Security Bar, Metal Sliding Door Lock Bar, Adjustable Window Stopper High Security Sliding Door Safety Rail
2 options
Available in additional 2 optionsAEVXKHI 9 Holes Window Security Bar, Metal Sliding Door Lock Bar, Adjustable Window Stopper High Security Sliding Door Safety Rail
2 Pack Sliding Door Security Bar, 16 to 51 Inch Adjustable Window and Patio Door Lock Bar with Extension Rod, Metal $65.98
$6598
current price $65.982 Pack Sliding Door Security Bar, 16 to 51 Inch Adjustable Window and Patio Door Lock Bar with Extension Rod, Metal
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
Reduced price IHOMEPARK White Patio Sliding Door Security Bar for Home Apartment, 19 to 52 Inch Adjustable, 2 in 1 Door Stoppers Barricade Security Bar( 1 Pack) From $15.99
From$1599
IHOMEPARK White Patio Sliding Door Security Bar for Home Apartment, 19 to 52 Inch Adjustable, 2 in 1 Door Stoppers Barricade Security Bar( 1 Pack)
3504.5 out of 5 Stars. 350 reviews
Save with
Trianu 4 Pcs Window Security Bars Adjustable Spring Tension Rod Sliding Glass Door Stick for Door with Rubber Tips, Extends from 21.65-35.4 inch, Black $22.99
$2299
current price $22.99Trianu 4 Pcs Window Security Bars Adjustable Spring Tension Rod Sliding Glass Door Stick for Door with Rubber Tips, Extends from 21.65-35.4 inch, Black
2 PCS Black Rectangular Window Bar Guard Window Security Bars Sturdy Window Guard 24*36 For Home $59.30
$5930
current price $59.302 PCS Black Rectangular Window Bar Guard Window Security Bars Sturdy Window Guard 24*36 For Home
25 out of 5 Stars. 2 reviews
Best seller Lion Locks Aluminum Sliding Door and Window Lock, Pack of 10 From $11.99
2 options
Available in additional 2 optionsFrom$1199
Lion Locks Aluminum Sliding Door and Window Lock, Pack of 10
1744.4 out of 5 Stars. 174 reviews
Save with
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
Save with
YeYeBest Sliding Door Security Bar Inside 2 Pack, Adjustable 18 to 51 Inch Window Security Bar Interior, Matte White From $32.99
From$3299
YeYeBest Sliding Door Security Bar Inside 2 Pack, Adjustable 18 to 51 Inch Window Security Bar Interior, Matte White
224.9 out of 5 Stars. 22 reviews
Save with
WHAMVOX Adjustable Window Security Lock Bar for Home Use Made of Steel Silver Color Compact and Space Saving 2pcs $10.14
$1014
current price $10.14WHAMVOX Adjustable Window Security Lock Bar for Home Use Made of Steel Silver Color Compact and Space Saving 2pcs
1Pack Window Security Bar Adjustable Sliding Lock Security Stick for Rubber Tips, Adjustable Sliding Glass Door Lock Bars 15.7''-27.5'' Tension Rods 1.2'' Diameter Window Safety Lock Bar From $12.00
From$1200
1Pack Window Security Bar Adjustable Sliding Lock Security Stick for Rubber Tips, Adjustable Sliding Glass Door Lock Bars 15.7''-27.5'' Tension Rods 1.2'' Diameter Window Safety Lock Bar
Clearance FENGGUIQU White Sliding Window Lock Safety Bar Made of Durable ABS Material for Home Security $8.89 Was $9.99
Now$889
current price Now $8.89, Was $9.99$9.99
FENGGUIQU White Sliding Window Lock Safety Bar Made of Durable ABS Material for Home Security
Momentum Brands Sliding Window Locks Set (12 Pack) $12.90 Was $39.56
Now$1290
current price Now $12.90, Was $39.56$39.56
Momentum Brands Sliding Window Locks Set (12 Pack)
984.1 out of 5 Stars. 98 reviews
Flash Deal Hengbo 4 Sets of Sliding Window Locks with Key Adjustable Window Security Locks for Family Home Bedroom and Office Black Was $11.89
Hengbo 4 Sets of Sliding Window Locks with Key Adjustable Window Security Locks for Family Home Bedroom and Office Black
644.3 out of 5 Stars. 64 reviews
Save with
WUSUOWEI 1PCS Small WindowSecurity Bars Adjustable Short Sliding Window Lock Bar for Small Windows,Window BarsSecurity Inside Vertical,Window Stoppers for Vertical Sliding,Double Hung Window Stopper From $21.99
From$2199
WUSUOWEI 1PCS Small WindowSecurity Bars Adjustable Short Sliding Window Lock Bar for Small Windows,Window BarsSecurity Inside Vertical,Window Stoppers for Vertical Sliding,Double Hung Window Stopper
Window Locks, 4 Sets Sliding Security Window Lock with Key for Vertical & Horizontal Sliding Windows & Sliding Doors, Adjustable Window Locks for Patio Bedroom Home and Office $12.99
$1299
current price $12.99Window Locks, 4 Sets Sliding Security Window Lock with Key for Vertical & Horizontal Sliding Windows & Sliding Doors, Adjustable Window Locks for Patio Bedroom Home and Office
105 out of 5 Stars. 10 reviews
Save with
Knape & Vogt 1133 3-Bar Adjustable Window Security Guard
Knape & Vogt 1133 3-Bar Adjustable Window Security Guard
Other options to consider(69)
Popular in Secure Your Home with Adjustable Window and Door Security Bars
Related Products
KALLORY Zinc Alloy Arc Door Handle with Built-in Peephole, Home Entry Hardware, 1-Piece Set
KALLORY Zinc Alloy Arc Door Handle with Built-in Peephole, Home Entry Hardware, 1-Piece Set$14.60current price $14.602228PPK2 Pair 0.38 in. Offset 2 Wheel Bypass-Sliding Door Hangers
2228PPK2 Pair 0.38 in. Offset 2 Wheel Bypass-Sliding Door Hangers$26.06current price $26.06Seco-Larm DH-171SQ Magnetic Door Holder, Flush-Mount
Seco-Larm DH-171SQ Magnetic Door Holder, Flush-Mount$60.73current price $60.73ANVIL MARK 804304 A.S.A. Strike Plate, Stainless Steel
ANVIL MARK 804304 A.S.A. Strike Plate, Stainless Steel$10.79current price $10.79National Hardware N162-024 Chain Door Stops, Zinc Plated
National Hardware N162-024 Chain Door Stops, Zinc Plated$11.07current price $11.07Prime-Line T 8730 Deep Reach Storm Door Panel Clip, Aluminum, 7/16 In., 8-Pk. - Quantity 6
Prime-Line T 8730 Deep Reach Storm Door Panel Clip, Aluminum, 7/16 In., 8-Pk. - Quantity 6$23.03current price $23.032 Pack Solid Door Stops, Durable, Stylish, Prevent Doors from Slamming, Protect Walls, Furniture, Sleek Modern, Easy to Install, Corrosion Resistant, Functional, Elegant Accessory, White
2 Pack Solid Door Stops, Durable, Stylish, Prevent Doors from Slamming, Protect Walls, Furniture, Sleek Modern, Easy to Install, Corrosion Resistant, Functional, Elegant Accessory, White$7.99current price $7.99National Hardware Door Security Guard V804 - Satin Nickel - 2 Pack, Silver
National Hardware Door Security Guard V804 - Satin Nickel - 2 Pack, Silver$20.00current price $20.002 Pack Satin Nickel Door Stops, Durable Wall, Furniture Protector with Sleek Modern Design, Easy to Install, Corrosion Resistant, Prevents Door Slamming, Functional, Stylish Home Hardware Set, Silver
2 Pack Satin Nickel Door Stops, Durable Wall, Furniture Protector with Sleek Modern Design, Easy to Install, Corrosion Resistant, Prevents Door Slamming, Functional, Stylish Home Hardware Set, Silver$7.99current price $7.994.87 x 1.75 in. Stainless Steel Extended Lip ASA Door Strikes
4.87 x 1.75 in. Stainless Steel Extended Lip ASA Door Strikes$35.25current price $35.25Adjustable Door Handle Home Security Bar – Metal Rod Extends from 33 5/8” to 38 7/8” Long
Adjustable Door Handle Home Security Bar – Metal Rod Extends from 33 5/8” to 38 7/8” Long$21.29current price $21.29Sargent Door Closer,Sargent 1431 Closer Series 1431-P10-EN
Sargent Door Closer,Sargent 1431 Closer Series 1431-P10-EN$575.18current price $575.18Storm Door Panel Clips with Screws, 1/4 in., Mill Finish (8-pack)
Storm Door Panel Clips with Screws, 1/4 in., Mill Finish (8-pack)$9.49current price $9.49