Home ImprovementClothingCell PhonesElectronicsBeautyHousehold EssentialsVideo GamesParty & OccasionsJewelryBooksHomeMovies & TV ShowsMusicSports & OutdoorsToysPhoto CenterBabyPatio & GardenPetsAuto & TiresFoodHealth and MedicineShop by SellerShop with PurposeArts Crafts & SewingMusical InstrumentsIndustrial & ScientificCharacter ShopShop by BrandShop by Video GameServicesPersonalized GiftsPersonal CareOffice SuppliesShop by TV ShowSubscriptionsCollectiblesFeatureShop by Movie
Sort by|
Home ImprovementClothingCell PhonesElectronicsBeautyHousehold EssentialsVideo GamesParty & OccasionsJewelryBooksHomeMovies & TV ShowsMusicSports & OutdoorsToysPhoto CenterBabyPatio & GardenPetsAuto & TiresFoodHealth and MedicineShop by SellerShop with PurposeArts Crafts & SewingMusical InstrumentsIndustrial & ScientificCharacter ShopShop by BrandShop by Video GameServicesPersonalized GiftsPersonal CareOffice SuppliesShop by TV ShowSubscriptionsCollectiblesFeatureShop by Movie
Security Blocks(440)
Uses item details. Price when purchased online
Round Door Handle Locking Device, Door Handle Lock Cover, (with Combination Padlock) Blocks Keyhole Entry and Disables Handle, Doubles as Outdoor Faucet Lock $16.99 Was $18.99
Sponsored
Now$1699
current price Now $16.99, Was $18.99$18.99
Round Door Handle Locking Device, Door Handle Lock Cover, (with Combination Padlock) Blocks Keyhole Entry and Disables Handle, Doubles as Outdoor Faucet Lock
85 out of 5 Stars. 8 reviews
Save with
YS-yalotrs Power Failure Alarm with WIFI, Freezer Power Outage Alarm Sirens, Freezer Alarm with 0-110dB Adjustable LED Indicator12H Alert, outlet alarm power loss，Sump Pumps, Aquarium, black $29.99
Sponsored
$2999
current price $29.99YS-yalotrs Power Failure Alarm with WIFI, Freezer Power Outage Alarm Sirens, Freezer Alarm with 0-110dB Adjustable LED Indicator12H Alert, outlet alarm power loss，Sump Pumps, Aquarium, black
44 out of 5 Stars. 4 reviews
Save with
LOCKSWORTH Key Lock Box, 9 keys Wall Mounted Lock Box with Shutter for Keys Outdoor, Lockboxes for Realtors Home Office $10.99 Was $12.35
Sponsored
Now$1099
current price Now $10.99, Was $12.35$12.35
LOCKSWORTH Key Lock Box, 9 keys Wall Mounted Lock Box with Shutter for Keys Outdoor, Lockboxes for Realtors Home Office
464.3 out of 5 Stars. 46 reviews
Save with
VEVOR Faraday Box, PU Leather Signal Blocking Holde, Keyless Fob, Protector Shielding with 2 Key Bag, for WiFi, RFID, GPS, Bluetooth & 5G, Anti-Theft Box and Anti-Hacking Blocker(6.3 x 5.1 x 3.7") $16.99 Was $19.99
Sponsored
Now$1699
current price Now $16.99, Was $19.99$19.99
VEVOR Faraday Box, PU Leather Signal Blocking Holde, Keyless Fob, Protector Shielding with 2 Key Bag, for WiFi, RFID, GPS, Bluetooth & 5G, Anti-Theft Box and Anti-Hacking Blocker(6.3 x 5.1 x 3.7")
Lock-it Block-it 2-Pack $35.99
$3599
current price $35.99Lock-it Block-it 2-Pack
Clearance 8 Pcs Wooden Door Stop,Non Slip Door Wedges,Triangle Wood Door Stopper,Wood Block for Chair Caning Door Stop,Heavy Duty Doorstop for Home Office Living Room Security Concrete Carpet Floor $10.00 Was $12.99
Now$1000
current price Now $10.00, Was $12.99$12.99
8 Pcs Wooden Door Stop,Non Slip Door Wedges,Triangle Wood Door Stopper,Wood Block for Chair Caning Door Stop,Heavy Duty Doorstop for Home Office Living Room Security Concrete Carpet Floor
Save with
SecurityMan Orange 13.94" x 9.69" x 6.65" Anti-Slip, RV Leveling Blocks, 2 Pack $23.99
$2399
current price $23.99SecurityMan Orange 13.94" x 9.69" x 6.65" Anti-Slip, RV Leveling Blocks, 2 Pack
114.6 out of 5 Stars. 11 reviews
Save with
Blocklock Portable Door Locks for Travelers Security, Tough & Durable, Apartment and Home Door Security, Travel Essentials by Guard Dog Security, 2 Pack From $13.99
2 options
Available in additional 2 optionsFrom$1399
Blocklock Portable Door Locks for Travelers Security, Tough & Durable, Apartment and Home Door Security, Travel Essentials by Guard Dog Security, 2 Pack
214.5 out of 5 Stars. 21 reviews
Save with
Best seller 2-Pack Safety Wedge Door Stop Alarm Stopper Blocking Travel Home Security Alert 120db (Pack of 2) Was $12.99
2-Pack Safety Wedge Door Stop Alarm Stopper Blocking Travel Home Security Alert 120db (Pack of 2)
1084.3 out of 5 Stars. 108 reviews
Save with
Best seller Hyper Tough New Screw-in Solid Doorstop, White, 2 Pack, 0.984 X 0.984 X 3.63 inch From $3.74
From$374
Hyper Tough New Screw-in Solid Doorstop, White, 2 Pack, 0.984 X 0.984 X 3.63 inch
1604.8 out of 5 Stars. 160 reviews
Save with
Best seller Syenll Door Stop Alarm, 2 Pack Door Stopper with 120DB Security Alarm, Door Security Devices for Home Travel, Black $10.99 Was $19.99
Sponsored
Now$1099
current price Now $10.99, Was $19.99$19.99
Syenll Door Stop Alarm, 2 Pack Door Stopper with 120DB Security Alarm, Door Security Devices for Home Travel, Black
44.8 out of 5 Stars. 4 reviews
Save with
KFFKFF Faraday Container, Synthetic Leather, Signal Interruption Case, Includes Dual Key Pouches, Guards Against WiFi, RFID, GPS, Bluetooth & 5G, Security Box with Anti-Theft $20.99 Was $32.99 $20.99/ca
Sponsored
Now$2099
current price Now $20.99, Was $32.99$32.99
$20.99/ca
KFFKFF Faraday Container, Synthetic Leather, Signal Interruption Case, Includes Dual Key Pouches, Guards Against WiFi, RFID, GPS, Bluetooth & 5G, Security Box with Anti-Theft
15 out of 5 Stars. 1 reviews
Reduced price IHOMEPARK Door Security Bar, 1 1/8 inch Heavy Duty Bar Doorstopper Security Barricade Inside, 35-41.7" Adjustbale（Black,1pc.）
IHOMEPARK Door Security Bar, 1 1/8 inch Heavy Duty Bar Doorstopper Security Barricade Inside, 35-41.7" Adjustbale（Black,1pc.）
344.5 out of 5 Stars. 34 reviews
Save with
Raindrops 12 pcs Non-Slip Wooden Door Stop Triangle Wood Door Stopper Security Door Wedge Wooden Door Block for Home Office Chair Caning Supplies $11.50
$1150
current price $11.50Raindrops 12 pcs Non-Slip Wooden Door Stop Triangle Wood Door Stopper Security Door Wedge Wooden Door Block for Home Office Chair Caning Supplies
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)
3384.5 out of 5 Stars. 338 reviews
Save with
Stainless Steel Security Door Stopper | Anti-Theft Portable Door Block | Durable Pressure-Resistant Design with Black Strap | Silver, 9x3cm | Travel & Apartment Security
Stainless Steel Security Door Stopper | Anti-Theft Portable Door Block | Durable Pressure-Resistant Design with Black Strap | Silver, 9x3cm | Travel & Apartment Security
5 Pack Travel Portable Door Lock Blocker - Hotel Anti-Theft Safety Lock, Anti-Theft Door Jack for Enhanced Security $20.37
$2037
current price $20.375 Pack Travel Portable Door Lock Blocker - Hotel Anti-Theft Safety Lock, Anti-Theft Door Jack for Enhanced Security
Dual Suction Cup Door Stopper - Heavy-Duty Security Door Blocking Device for Home & Hotel, Portable Anti-Theft Door Stop for Living Alone, Red
Dual Suction Cup Door Stopper - Heavy-Duty Security Door Blocking Device for Home & Hotel, Portable Anti-Theft Door Stop for Living Alone, Red
In 25+ people's carts 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
21394.5 out of 5 Stars. 2139 reviews
Save with
2 Pack Wireless Door Stop Alarm System 125dB Loud Home Security Anti-Theft Door Block System Portable Doorstop Preasure Alarm $29.89
$2989
current price $29.892 Pack Wireless Door Stop Alarm System 125dB Loud Home Security Anti-Theft Door Block System Portable Doorstop Preasure Alarm
4-Pack Safety Wedge Door Stop Alarm Stopper Blocking Travel Home Security Alert 120db (Pack of 4) Was $39.99
4-Pack Safety Wedge Door Stop Alarm Stopper Blocking Travel Home Security Alert 120db (Pack of 4)
344.2 out of 5 Stars. 34 reviews
Save with
Raindrops 30 pcs Non-Slip Wooden Door Stopper Triangle Door Wedge Wood Block Door Stopper Security Door Stops for Chair Caning Door Stop Accessories $27.25
$2725
current price $27.25Raindrops 30 pcs Non-Slip Wooden Door Stopper Triangle Door Wedge Wood Block Door Stopper Security Door Stops for Chair Caning Door Stop Accessories
LADYGYM 2026 New 2Pcs Wheel Chocks Rv Wheel Stabilizer Trailer Blocks Travel Trailer Accessories for Vehicle Stabilization,Trailer Security,Rv Parking,Travel Trailer Maintenance $40.39
$4039
current price $40.39LADYGYM 2026 New 2Pcs Wheel Chocks Rv Wheel Stabilizer Trailer Blocks Travel Trailer Accessories for Vehicle Stabilization,Trailer Security,Rv Parking,Travel Trailer Maintenance
No-Drill Door Stop Blocker | Heavy-Duty Stainless Steel Security Bar | Portable Travel Door Stopper for Hotels & Home | Anti-Slip Floor & Door Wedge for Kids & Adults From $11.43
From$1143
No-Drill Door Stop Blocker | Heavy-Duty Stainless Steel Security Bar | Portable Travel Door Stopper for Hotels & Home | Anti-Slip Floor & Door Wedge for Kids & Adults
GIXUSIL 8 Pack Natural Wooden Door Stop Stopper Solid Non-Slip Firefighter Doorstop Shims Triangle Wood Block Security Door Stopper Fit for Bottom of Door On Tile, Concrete, Carpet, Wooden Floor $9.99
$999
current price $9.99GIXUSIL 8 Pack Natural Wooden Door Stop Stopper Solid Non-Slip Firefighter Doorstop Shims Triangle Wood Block Security Door Stopper Fit for Bottom of Door On Tile, Concrete, Carpet, Wooden Floor
Raindrops 18 pcs Non-Slip Wooden Door Stopper Triangle Door Wedge Wood Block Door Stopper Security Door Stops for Chair Caning Door Stop Accessories $19.44 Was $21.84
Now$1944
current price Now $19.44, Was $21.84$21.84
Raindrops 18 pcs Non-Slip Wooden Door Stopper Triangle Door Wedge Wood Block Door Stopper Security Door Stops for Chair Caning Door Stop Accessories
Anti-Theft Door Blocker (A) $ Door Blocker Female Self-Defense Door Blocker Anti-Theft Door Lock Home Hotel Security Door Blocker Door Blocking Artifact $5.77
$577
current price $5.77Anti-Theft Door Blocker (A) $ Door Blocker Female Self-Defense Door Blocker Anti-Theft Door Lock Home Hotel Security Door Blocker Door Blocking Artifact
Scratch Resistant Window Stopper Block NonSlip Door Wedges Protector Patios Doors Security Wedges for Bedroom Balconies
Scratch Resistant Window Stopper Block NonSlip Door Wedges Protector Patios Doors Security Wedges for Bedroom Balconies
Rirool 2PCS Wedge Door Stop Alarm with 120 dB Siren – Portable Security Door Stopper with Adjustable Sensitivity for Home, Travel, Office, Dorm From $10.99
2 options
Available in additional 2 optionsFrom$1099
Rirool 2PCS Wedge Door Stop Alarm with 120 dB Siren – Portable Security Door Stopper with Adjustable Sensitivity for Home, Travel, Office, Dorm
694.3 out of 5 Stars. 69 reviews
Save with
Portable Alarm Door Stopper, 2025 New Portable Door Lock, Block Alarm Home Girls Safety Door Stopper Security for Travel,Home,Apartment House (Alarm) Was $19.99
Portable Alarm Door Stopper, 2025 New Portable Door Lock, Block Alarm Home Girls Safety Door Stopper Security for Travel,Home,Apartment House (Alarm)
Door stop security - Portable travel door lock anti-theft door blocker, hotel room apartment safety - no drilling garage door support device, for women, children - peace of mind sleep $38.62
$3862
current price $38.62Door stop security - Portable travel door lock anti-theft door blocker, hotel room apartment safety - no drilling garage door support device, for women, children - peace of mind sleep
Instantly Setups USB Security Lock Blockers Malicious Charging Stations Metal Data Blockers for Computers Mobile Devices
Instantly Setups USB Security Lock Blockers Malicious Charging Stations Metal Data Blockers for Computers Mobile Devices
Portable Stainless Steel Anti Theft Door Stop Safety Door Block Privacy Security Door Brace For Household Anti Intrusion Protection $5.99
$599
current price $5.99Portable Stainless Steel Anti Theft Door Stop Safety Door Block Privacy Security Door Brace For Household Anti Intrusion Protection
3-Pack Safety Wedge Door Stop Alarm Stopper Blocking Travel Home Security Alert 120db (Pack of 3) MS-M68 - $18.50
$1850
current price $18.503-Pack Safety Wedge Door Stop Alarm Stopper Blocking Travel Home Security Alert 120db (Pack of 3) MS-M68 -
OFEFE 3 Pack Door Stop Alarm, Door Stopper with 120DB Security Alarm, Floor Wedge Door Stop Siren, Door Security Devices for Traveling, Apartment, Hotel and Home, Black $13.96 Was $29.99
Now$1396
current price Now $13.96, Was $29.99$29.99
OFEFE 3 Pack Door Stop Alarm, Door Stopper with 120DB Security Alarm, Floor Wedge Door Stop Siren, Door Security Devices for Traveling, Apartment, Hotel and Home, Black
43.8 out of 5 Stars. 4 reviews
Save with
Scratch Resistant Window Stopper Block NonSlip Door Wedge Protector Patios Door Security Wedge for Bedroom Balconies
Scratch Resistant Window Stopper Block NonSlip Door Wedge Protector Patios Door Security Wedge for Bedroom Balconies
Scratch Resistant Window Stopper Block NonSlip Door Wedge Protector Patios Door Security Wedge for Bedroom Balconies From $8.50
From$850
Scratch Resistant Window Stopper Block NonSlip Door Wedge Protector Patios Door Security Wedge for Bedroom Balconies
OLIYNEDY Door Security Bar, Sliding Glass Door Lock, 21-52" Adjustable Jammer door stopper with Caps & Rubber Tips, White
OLIYNEDY Door Security Bar, Sliding Glass Door Lock, 21-52" Adjustable Jammer door stopper with Caps & Rubber Tips, White
133.8 out of 5 Stars. 13 reviews
Save with
ICERUN 2026 New Door Stoppers - Rubber Security Wedge - Heavy Duty Door Stop - Home Improvement - 3 Pack - Gray for Homes, Offices, Garages, Warehouses, Security Doors, Bathrooms. $13.96
$1396
current price $13.96ICERUN 2026 New Door Stoppers - Rubber Security Wedge - Heavy Duty Door Stop - Home Improvement - 3 Pack - Gray for Homes, Offices, Garages, Warehouses, Security Doors, Bathrooms.
John Sterling Corp. 1136 Burglar Bars Pack of 2 Residential Use, Standard Application $159.07
$15907
current price $159.07John Sterling Corp. 1136 Burglar Bars Pack of 2 Residential Use, Standard Application
Axioma 10pcs/set Security Door Stop Stoppers Doors Jam Wedges Inserts Pet Kids Safe $10.99
$1099
current price $10.99Axioma 10pcs/set Security Door Stop Stoppers Doors Jam Wedges Inserts Pet Kids Safe
Strap Lock,10pcs S Blocks S Blocks -slip Blocks -slip Rubber 10pcs Locks Blocks Locks Blocks -slip Rubber Material Lock Eryue 10pcs $6.44
$644
current price $6.44Strap Lock,10pcs S Blocks S Blocks -slip Blocks -slip Rubber 10pcs Locks Blocks Locks Blocks -slip Rubber Material Lock Eryue 10pcs
10/5Pack HDMI Port Blockers Key Lock Security with 1Key Data Guard for PC Laptop Notebook Dust Moisture Resistant
10/5Pack HDMI Port Blockers Key Lock Security with 1Key Data Guard for PC Laptop Notebook Dust Moisture Resistant
OLIYNEDY Door Security Bar, Adjustable Jammer with Interchangeable Caps & Rubber Tips, Black $15.99
$1599
current price $15.99OLIYNEDY Door Security Bar, Adjustable Jammer with Interchangeable Caps & Rubber Tips, Black
334.8 out of 5 Stars. 33 reviews
Save with
HDMIs Port Blockers Security Lock 10/5Pieces Removable Port Protectors for Laptops PC Against Dust and Moisture
HDMIs Port Blockers Security Lock 10/5Pieces Removable Port Protectors for Laptops PC Against Dust and Moisture
Eease 4pcs Cam Block Door Locks Stainless Steel Reinforce Security on Doors
Eease 4pcs Cam Block Door Locks Stainless Steel Reinforce Security on Doors
Popular in Security Blocks
Related Products
Alloy Door Stop Alarm - Portable, Quick Release - Anti-Pry, Non- Base - for Home/Hotel Security, Travel Safety
Alloy Door Stop Alarm - Portable, Quick Release - Anti-Pry, Non- Base - for Home/Hotel Security, Travel Safety$17.89current price $17.89SDC EH101224A EH Series Magnetic Door Holder and Releasing Device, Flush Mount
SDC EH101224A EH Series Magnetic Door Holder and Releasing Device, Flush Mount$148.76current price $148.76Security Door Stops, Steel, Black, 3-1/2"H x 2"W FS18L
Security Door Stops, Steel, Black, 3-1/2"H x 2"W FS18L$28.75current price $28.75Valcom V-1073 Intercom Door Station - Cable - Flush Mount
Valcom V-1073 Intercom Door Station - Cable - Flush Mount$156.99current price $156.992 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 $7.99Hanonwoven Door Stopper Alarm with 120dB Alert, Portable Security Wedge for Home, Hotel, and Travel (Black)
Hanonwoven Door Stopper Alarm with 120dB Alert, Portable Security Wedge for Home, Hotel, and Travel (Black)$8.99current price $8.992 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 $7.99Seco-Larm DH-171SQ Magnetic Door Holder, Flush-Mount
Seco-Larm DH-171SQ Magnetic Door Holder, Flush-Mount$64.81current price $64.81Buddybar Door Jammer Home Security Door Bar 2,560 lbs of Force Stops Intruders
Buddybar Door Jammer Home Security Door Bar 2,560 lbs of Force Stops Intruders$118.99current price $118.99Rockwood Door Protection Plate,8in H x 34in W,SS K1050 8 X 34.3 MAGNETIC
Rockwood Door Protection Plate,8in H x 34in W,SS K1050 8 X 34.3 MAGNETIC$170.40current price $170.40National Hardware Door Security Guard V804 - Satin Nickel - 2 Pack, Silver
National Hardware Door Security Guard V804 - Satin Nickel - 2 Pack, Silver$20.00current price $20.00Prevent Damage Spring Door Stop, White - 2 Piece
Prevent Damage Spring Door Stop, White - 2 Piece$11.39current price $11.39
