School Door Security Guard(143)
Uses item details. Price when purchased online
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
Sponsored
From$2998
Door Stopper Security Bar, 2-in-1 Adjustable Door Steel Jammer, 300 lbs of Force, by Guard Dog Security, 1 pack Black
1294.6 out of 5 Stars. 129 reviews
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
3164.6 out of 5 Stars. 316 reviews
50+ bought since yesterday Brinks Commercial Steel Adjustable 25in-43in Heavy-Duty Security Bar From $26.44
50+ bought since yesterday
Sponsored
From$2644
Brinks Commercial Steel Adjustable 25in-43in Heavy-Duty Security Bar
22204.5 out of 5 Stars. 2220 reviews
Clearance Rongsi 2 Pack Door Chain Lock Stainless Steel, Security Door Chain for Inside Door, Premium Thickened Chain Door Lock with 12 Screws $11.99 Was $18.99
Clearance
Sponsored
Now$1199
current price Now $11.99, Was $18.99$18.99
Rongsi 2 Pack Door Chain Lock Stainless Steel, Security Door Chain for Inside Door, Premium Thickened Chain Door Lock with 12 Screws
84.5 out of 5 Stars. 8 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
134.9 out of 5 Stars. 13 reviews
TALENO Door Security Device Home School Security Door Stopper Anti-Theft Zinc Alloy Door Jammer Security $11.63
$1163
current price $11.63TALENO Door Security Device Home School Security Door Stopper Anti-Theft Zinc Alloy Door Jammer Security
SABRE Door Security Bar, Adjustable 2-in-1 Home Security Door Bar From $24.99
From$2499
SABRE Door Security Bar, Adjustable 2-in-1 Home Security Door Bar
3164.6 out of 5 Stars. 316 reviews
Portable Door Lock-Solid Heavy Duty Extra Lock for Additional Privacy and Safety in Hotel,Apartment,and Prevent Unauthorized Entry in Traveling,Home, Apartment and School Black $10.99
$1099
current price $10.99Portable Door Lock-Solid Heavy Duty Extra Lock for Additional Privacy and Safety in Hotel,Apartment,and Prevent Unauthorized Entry in Traveling,Home, Apartment and School Black
153.4 out of 5 Stars. 15 reviews
GVDCC-Door Security Bar Upgraded Door Stoppers Adjustable Sliding Glass Door Security Bar 2 in 1 Heavy Duty Door Jammer Sliding Patio Bar for Home, Apartment, Travel, School, Dorm (1 Pack,White) $36.85
$3685
current price $36.85GVDCC-Door Security Bar Upgraded Door Stoppers Adjustable Sliding Glass Door Security Bar 2 in 1 Heavy Duty Door Jammer Sliding Patio Bar for Home, Apartment, Travel, School, Dorm (1 Pack,White)
GVDCC-Door Security Bar Upgraded Door Stoppers Adjustable Sliding Glass Door Security Bar 2 in 1 Heavy Duty Door Jammer Sliding Patio Bar for Home, Apartment, Travel, School, Dorm (1 Pack,Black) $36.85
$3685
current price $36.85GVDCC-Door Security Bar Upgraded Door Stoppers Adjustable Sliding Glass Door Security Bar 2 in 1 Heavy Duty Door Jammer Sliding Patio Bar for Home, Apartment, Travel, School, Dorm (1 Pack,Black)
Brinks Steel Adjustable Window Security Bar with Brackets 15.5" to 34", White $26.44 $26.44/in
Sponsored
$2644
current price $26.44$26.44/in
Brinks Steel Adjustable Window Security Bar with Brackets 15.5" to 34", White
904.3 out of 5 Stars. 90 reviews
Reduced price OLIYNEDY Door Security Bar, Sliding Glass Door Lock, 21-52" Adjustable Jammer door stopper with Caps & Rubber Tips, White $15.99
Reduced price
Sponsored
$1599
current price $15.99OLIYNEDY 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
WUSI Portable Door Lock, Travel Lock, School Lockdown Lock, Portable Door Lock Extra Security Measure for Airbnb, Hotel, Home, Apartment and Prevents Unauthorized Entry (Blue) $10.99
$1099
current price $10.99WUSI Portable Door Lock, Travel Lock, School Lockdown Lock, Portable Door Lock Extra Security Measure for Airbnb, Hotel, Home, Apartment and Prevents Unauthorized Entry (Blue)
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
Door Security Bar Upgraded Door Stoppers Adjustable Sliding Glass Door Security Bar 2 in 1 Heavy Duty Door Jammer Sliding Patio Bar for Home, Apartment, Travel, School, Dorm (1 Pack,White) $32.25
$3225
current price $32.25Door Security Bar Upgraded Door Stoppers Adjustable Sliding Glass Door Security Bar 2 in 1 Heavy Duty Door Jammer Sliding Patio Bar for Home, Apartment, Travel, School, Dorm (1 Pack,White)
Adjustable Door & Window Security Bar, Door Stopper,Heavy-Duty, 34"-48.8", White From $15.44
From$1544
Adjustable Door & Window Security Bar, Door Stopper,Heavy-Duty, 34"-48.8", White
34 out of 5 Stars. 3 reviews
Clearance 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
Clearance
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
Adjustable Door Security Bar with 2 Latches for Kids Safety, Front/Inside Door Reinforcement $9.99
$999
current price $9.99Adjustable Door Security Bar with 2 Latches for Kids Safety, Front/Inside Door Reinforcement
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
Hyper Tough New 4 inch New Steel Door Security Guard, Zinc Die Cast, Satin Nickel, mounting hardware included
2034.6 out of 5 Stars. 203 reviews
Upgraded Portable Door Lock Security, Travel Door Lock Without Drilling,Black Stainless Steel Lock for Home,Hotel,School,Dormitory,FlatSecurity Device Door Locker from Inside. $13.99
$1399
current price $13.99Upgraded Portable Door Lock Security, Travel Door Lock Without Drilling,Black Stainless Steel Lock for Home,Hotel,School,Dormitory,FlatSecurity Device Door Locker from Inside.
Adjustable Door Security Bar with 2 Latches for Kids Safety, Front/Inside Door Reinforcement $9.99
Sponsored
$999
current price $9.99Adjustable Door Security Bar with 2 Latches for Kids Safety, Front/Inside Door Reinforcement
Chain Door Guard Lock, Door Chain Locks with Safety Spring Anti-Theft Press Latch,Chain Locks for Inside Door and Extra Front Door Lock, Brushed Nickel(2 Pack) $10.99
Sponsored
$1099
current price $10.99Chain Door Guard Lock, Door Chain Locks with Safety Spring Anti-Theft Press Latch,Chain Locks for Inside Door and Extra Front Door Lock, Brushed Nickel(2 Pack)
244.7 out of 5 Stars. 24 reviews
Riousery Door Security Bar with Non Lift Lock Adjustable Sliding Universal $69.46
$6946
current price $69.46Riousery 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
1294.2 out of 5 Stars. 129 reviews
Rollback Yeyebest, 18"-51" Extendable Window Sliding Door Security Bar Was $19.99
Rollback
Yeyebest, 18"-51" Extendable Window Sliding Door Security Bar
824.7 out of 5 Stars. 82 reviews
120/140cm Easy Setup Adhesive Finger Pinch Guard Clear Door Hinge Protector for School Baby Security Door Hinge Guard
120/140cm Easy Setup Adhesive Finger Pinch Guard Clear Door Hinge Protector for School Baby Security Door Hinge Guard
Heavy Duty Security Door Guard, 23*63mm & 23*123mm ChildSafe Lock for Universal Door Compatibility, Stainless Steel Anti-Theft Chain Lock, Silver $17.99
$1799
current price $17.99Heavy Duty Security Door Guard, 23*63mm & 23*123mm ChildSafe Lock for Universal Door Compatibility, Stainless Steel Anti-Theft Chain Lock, Silver
6 Pcs Adjustable Window Security Bars Anti Slip Rubber Tips Retractable Sliding Door Safety Guards Children (6pcs ) $14.28
$1428
current price $14.286 Pcs Adjustable Window Security Bars Anti Slip Rubber Tips Retractable Sliding Door Safety Guards Children (6pcs )
Chain Door Guard Lock, Door Chain Locks with Safety Spring Anti-Theft Press Latch,Chain Locks for Inside Door and Extra Front Door Lock, Brushed Nickel(2 Pack) $10.99
$1099
current price $10.99Chain Door Guard Lock, Door Chain Locks with Safety Spring Anti-Theft Press Latch,Chain Locks for Inside Door and Extra Front Door Lock, Brushed Nickel(2 Pack)
244.7 out of 5 Stars. 24 reviews
DOMETOUR Door Chain Lock Door Latch 2 Pack, Stainless Steel Security Safety Locks, Chain Door Guard $10.89
$1089
current price $10.89DOMETOUR Door Chain Lock Door Latch 2 Pack, Stainless Steel Security Safety Locks, Chain Door Guard
114.6 out of 5 Stars. 11 reviews
RYLZX Door Chain Lock Black, Security Door Chain for Inside Door, Premium Thickened Chain Door Lock with 12 Screws（4 pack ） $10.99
Sponsored
$1099
current price $10.99RYLZX Door Chain Lock Black, Security Door Chain for Inside Door, Premium Thickened Chain Door Lock with 12 Screws（4 pack ）
35 out of 5 Stars. 3 reviews
Uxcell Chain Door Guard Lock Security Latch Lock with Spring Anti-Theft Press Lock, Silver Tone $12.99
Sponsored
$1299
current price $12.99Uxcell Chain Door Guard Lock Security Latch Lock with Spring Anti-Theft Press Lock, Silver Tone
464.8 out of 5 Stars. 46 reviews
Soft Foam Door Wedge Clip Guard Set - 3 Pack Finger Pinch Protectors for Kids and Pets, Non-Slip Door Stoppers for Home, School, Daycare Safety $15.86
$1586
current price $15.86Soft Foam Door Wedge Clip Guard Set - 3 Pack Finger Pinch Protectors for Kids and Pets, Non-Slip Door Stoppers for Home, School, Daycare Safety
Reduced price OLIYNEDY Door Security Bar, Sliding Glass Door Lock, 21-52" Adjustable Jammer door stopper with Caps & Rubber Tips, White $15.99
Reduced price
$1599
current price $15.99OLIYNEDY 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
Travel Home Security Door Lock Portable Door Guard for Kids, Hotel Door Latch, Thicken Solid Zinc Alloy Reinforcement Lock $13.98
$1398
current price $13.98Travel Home Security Door Lock Portable Door Guard for Kids, Hotel Door Latch, Thicken Solid Zinc Alloy Reinforcement Lock
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
W Sliding Door Security Bar, 17.7-50.5inch Heavy Duty Adjustable Sliding Patio Door Lock Bar with Rubber Tips Diameter 1inch Window Security Bar for Home Apartment Travel Children Women Black
W Sliding Door Security Bar, 17.7-50.5inch Heavy Duty Adjustable Sliding Patio Door Lock Bar with Rubber Tips Diameter 1inch Window Security Bar for Home Apartment Travel Children Women Black
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) $15.99
$1599
current price $15.99Qenwkxz 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)
564.1 out of 5 Stars. 56 reviews
TALENO Door Reinforcement Lock, Solid Aluminum Alloy Swing Bar Latch, Home Security Front Door Guard for Child Safety and Ventilation (White) $8.58
$858
current price $8.58TALENO Door Reinforcement Lock, Solid Aluminum Alloy Swing Bar Latch, Home Security Front Door Guard for Child Safety and Ventilation (White)
Best seller SecurityMan Sliding Door Security Bar, Adjustable Child Safety Lock, 18.75–51.1in, White Was $39.99
Best seller
SecurityMan Sliding Door Security Bar, Adjustable Child Safety Lock, 18.75–51.1in, White
434.3 out of 5 Stars. 43 reviews
Door Security Bar Upgraded Door Stoppers Adjustable Sliding Glass Door Security Bar 2 in 1 Heavy Duty Door Jammer Sliding Patio Bar for Home, Apartment, Travel, School, Dorm (1 Pack,White) $29.97
$2997
current price $29.97Door Security Bar Upgraded Door Stoppers Adjustable Sliding Glass Door Security Bar 2 in 1 Heavy Duty Door Jammer Sliding Patio Bar for Home, Apartment, Travel, School, Dorm (1 Pack,White)
ZHZFKQ 2026 New Door Stopper with Security Alarm Anti-Theft Doorstop Wall Protector Self Adhesive for Home, Office, Bedroom, Hotel, Apartment, Classroom $7.67
$767
current price $7.67ZHZFKQ 2026 New Door Stopper with Security Alarm Anti-Theft Doorstop Wall Protector Self Adhesive for Home, Office, Bedroom, Hotel, Apartment, Classroom
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
1294.6 out of 5 Stars. 129 reviews
Hyper Tough 4 in. Door Security Guard, Satin Nickel, 2 Pack $11.66
$1166
current price $11.66Hyper Tough 4 in. Door Security Guard, Satin Nickel, 2 Pack
NOGIS Portable Hotel Door Lock for Travel, 3 in 1 Adjustable Door Lock Devices for Additional and Privacy Safety Door Lock Security Devices for Home Hotel School College $14.89
$1489
current price $14.89NOGIS Portable Hotel Door Lock for Travel, 3 in 1 Adjustable Door Lock Devices for Additional and Privacy Safety Door Lock Security Devices for Home Hotel School College
CTIRCHIU Black Portable Door Lock Travel Security Device with Door Stopper for Apartment and School $12.12
$1212
current price $12.12CTIRCHIU Black Portable Door Lock Travel Security Device with Door Stopper for Apartment and School
Teissuly Door Lock Latch for Home Security - Swing Bar Door Guard for Front and Inside Door, Safety Childproof Reinforcement Door Stopper for Kids Home Hotel Apartment, Aluminium Alloy $5.99
$599
current price $5.99Teissuly Door Lock Latch for Home Security - Swing Bar Door Guard for Front and Inside Door, Safety Childproof Reinforcement Door Stopper for Kids Home Hotel Apartment, Aluminium Alloy
15 out of 5 Stars. 1 reviews
Door Stoppers Security - Portable Door Lock for Travel Anti Theft Door Blocker, Hotel Room Apartment Safety - No Drill Garage Door Brace Devices for Women, Children - Sleep with Peace of Mind $9.98
$998
current price $9.98Door Stoppers Security - Portable Door Lock for Travel Anti Theft Door Blocker, Hotel Room Apartment Safety - No Drill Garage Door Brace Devices for Women, Children - Sleep with Peace of Mind
American Hawks Security Matters Door Jammer, Adjustable, 48 Inches Max Range, Heavy Duty, Iron Steel, 2 Piece $34.99
$3499
current price $34.99American Hawks Security Matters Door Jammer, Adjustable, 48 Inches Max Range, Heavy Duty, Iron Steel, 2 Piece
364 out of 5 Stars. 36 reviews
PAMINGONO 1Pcs Portable Safety Door Lock Silver Stainless Steel School Door Anti Violent Opening $8.72
$872
current price $8.72PAMINGONO 1Pcs Portable Safety Door Lock Silver Stainless Steel School Door Anti Violent Opening
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