How To: Install Prime-Line's High Security Door Lock

Best High Security Door Locks on March 2024 Shopping Deals at Bestonio.com

  • Defender Security Satin Nickel U 10827 Door Reinforcement Lock - Add Extra, High Security to your Home and Prevent Unauthorized Entry - 3" Stop, Aluminum Construction Finish, 3"

    • UPC: 068463116898
    • ASIN: B00D2K367Y
    • Brand: Defender Security
    • Size: 3 Inch
    • Manufacturer: Prime-Line Products

    This high security door lock is constructed of extruded aluminum and comes in a satin nickel anodized finish. This reinforcement lock meets the Texas building code requirements, and it is designed to withstand up to 800 lbs. of force, making it virtually impossible to defy from the exterior. This lock features a spring-loaded, child-safe and tamper... [Read More]

  • Defender Security U 11317 Swing Bar Door Guard With High Security Auxiliary Lock, Classic Bronze Finish, 1-Pack

    • UPC: 049793113177
    • ASIN: B0721YZ6WP
    • Brand: Defender Security
    • Manufacturer: Prime-Line

    This swing bar door guard will increase peace of mind when answering the door by allowing the door to be cracked open slightly for viewing. When engaged, a ball on the keeper interlocks with the bar lock and prevents an intruder from pushing their way through. Although a standard swing bar door guard can add great security to your home, condo, apar... [Read More]

  • Defender Security U 10827 Door Reinforcement Lock - Add Extra, High Security to your Home and Prevent Unauthorized Entry - 3" Stop, Aluminum Construction (Satin Nickel Anodized Finish) (Renewed)

    • UPC: 647213652406
    • ASIN: B07N37R7BK
    • Brand: Defender Security
    • Size: 3 Inch
    • Manufacturer: Prime-Line Products

  • Double Bolt Lock for Glass Sliding Doors - Advanced Technology to Keep Your Family Safe and Secure - High Security Lock - Virtually Burglar Proof

    • UPC: 781264013165
    • ASIN: B0039ONKFQ
    • Brand: Cal Security Enterprises
    • Manufacturer: Cal-Tech

    With young children in the home, you know all too well how hard it is to keep an eye on them at all times. With the Cal Double Bolt child proof patio door lock installed, you can make sure that young ones do not become tempted to open the sliding glass doors on their own and expose themselves to potential danger. The Sliding Glass Door is one of t... [Read More]

  • Defender Security U 11316 Swing Bar Door Guard With High Security Auxiliary Lock, Satin Nickel Finish, 1-Pack

    • UPC: 049793113160
    • ASIN: B071XJS8S4
    • Brand: Defender Security
    • Manufacturer: Prime-Line

    This swing bar door guard will increase peace of mind when answering the door by allowing the door to be cracked open slightly for viewing. When engaged, a ball on the keeper interlocks with the bar lock and prevents an intruder from pushing their way through. Although a standard swing bar door guard can add great security to your home, condo, apar... [Read More]

  • Equipment Lock HDCDL Steel Heavy Duty Cargo Door Lock

    • UPC: 696738088832
    • ASIN: B005CIGVWQ
    • Brand: The Equipment Lock Company
    • Size: 1-(Pack)
    • Manufacturer: The Equipment Lock Company

    The Equipment Lock HDCDL steel cargo door lock is an adjustable-width, keyed lock made of steel to secure both doors of a semi-trailer or storage container. It is adjustable to fit doors with vertical locking bars from 9-3/4" to 16" apart. The lock is made of two square steel tubes, one 2" and one 2-1/2", with 3/16" thick walls, that fit together.... [Read More]

  • Safety 1st Magnetic Locking System (1 Key and 8 Locks)

    • UPC: 884392549756
    • ASIN: B004GCJMLG
    • Brand: Safety 1st
    • Size: 8 Locks
    • Manufacturer: Dorel Juvenile Group

    Make your home a safer place for your child to play in and explore with the Safety 1st Magnetic Locking System. Make drawers and cabinet doors off-limits for your curious child with these locks that open with a magnetic key that's easy to store out of their reach. Installing discreetly inside of your cabinets and drawers, these locks are invisible ... [Read More]

  • Home Security Door Lock, Childproof Door Reinforcement Lock with 3" Stop Withstand 800 lbs for Inward Swinging Door, Upgrade Night Lock to Defend Your Home (White-2 Pack)

    • UPC: 789659559335
    • ASIN: B07RHZ4RZQ
    • Brand: EverPlus
    • Size: 3 Inch
    • Manufacturer: EverPlus

    Description Everplus Security Door Lock was designed to withstand 800 Ibs of force, 12 times stronger than a normal deadbolt to against being kicked in. Everplus door reinforcement lock guards your home safe. Everplus childproof door guardian give your family more protection,which is also the great gift for family. In last years,more than 50,00... [Read More]

  • Home Security Door Lock, Upgrade Easy Open Childproof Door Reinforcement Lock with 3" Stop Withstand 800 lbs for Inward Swinging Door, Add Extra Lock to Defend Your Home Safe (Silver)

    • ASIN: B07P7L7P87
    • Brand: WINONLY
    • Size: 3 Inch
    • Manufacturer: WINONLY

    ►Add Extra Door Lock, Defend You and Prevent Unauthorized Entry Winonly reinforcement security door lock guards your home safe. In addition to providing good quality security door lock ,we offer satisfying service and warranty on all our door locks to make sure that you could buy with confidence, we would try our best to solve the problem until ... [Read More]

  • TOYFUL 2 Pack Door Reinforcement Locks with 8 Screws, Home Security Door Lock for Toddler, Childproof Door Lock Night Lock Withstand 800 Lbs White

    • UPC: 670046244715
    • ASIN: B07P4MY68W
    • Brand: TOYFUL
    • Manufacturer: TOYFUL

    2 Pack Door Reinforcement Locks

  • The Door Bull - Door Barricade Lock Out Security Device, Add Extra, High Security to Your Home - an Innovative Solution from The Law Enforcement Experts

    • UPC: 704280836617
    • ASIN: B07G1WMQ3Q
    • Brand: The Door Bull
    • Manufacturer: Source1 Products

    When 3 cops saw too much tragedy from normal locks They invented something new. They gave it to those in need. Now, an even better, professionally re-engineered lock can be yours. It does what a deadbolt, alarm, or 911 often can't do: It physically stops bad things from happening in the first place.   Send to College Students Students tend to re... [Read More]

  • Home Security Door Lock, Upgrade Easy Open Childproof Door Reinforcement Lock with 3" Stop Withstand 800 lbs for Inward Swinging Door, Nightlock Deadbolt Defend Your Home (Silver)

    • UPC: 781871036571
    • ASIN: B07MG4KR7G
    • Brand: WINONLY
    • Size: 3 Inch
    • Manufacturer: WINONLY

    ►Add Extra Door Lock, Defend You and Prevent Unauthorized Entry Winonly reinforcement security door lock guards your home safe. In addition to providing good quality security door lock ,we offer satisfying service and warranty on all our door locks to make sure that you could buy with confidence, we would try our best to solve the problem until ... [Read More]

  • Addalock - (1 Piece) The Original Portable Door Lock, Travel Lock, AirBNB Lock, School Lockdown Lock. PLEASE NOTE: The Genuine Addalock is exclusively sold worldwide only by Rishon Enterprises Inc.

    • UPC: 847552011012
    • ASIN: B00186URTY
    • Brand: Addalock
    • Manufacturer: Rishon Enterprises Inc.

    The Addalock is a portable door lock that can be easily installed and removed in seconds on any door that open inwards, giving you additional safety, security and privacy behind it. Use it on the front door of your home and take one with you when you travel. The Addalock can be used when staying in a hotel, an AirBNB or any other short term rental.... [Read More]

  • Mul-T-Lock Cronus High Security Grade 2 Single Cylinder Dead-Bolt w/Thumb Turn 2-3/8 or 2-3/4 Adjustable Backset for Commercial And Residential Metal Or Wood Doors (Stainless Steel)

    • UPC: 700256863694
    • ASIN: B01N1EVVQV
    • Brand: Mul-T-Lock
    • Manufacturer: Mul-T-Lock

    You don't need to compromise your brand expectations to get what you're looking for. MUL-T-LOCK offers a low cost solution which is specifically designed to provide standard security while utilizing MUL-T-LOCK's technology and manufacturing expertise. The solution, JuniorTM by MUL-T-LOCK, offers a comparably-priced, cost-effective product that is s... [Read More]

  • Prime-Line U 9888 Flip Action Door Lock - Reversible White Privacy Lock with Anti-Lock Out Screw for Child Safe Mode, 2-3/4"

    • UPC: 795871484799
    • ASIN: B001LR1YA6
    • Brand: PRIME-LINE
    • Size: 2-3/4"
    • Manufacturer: Prime-Line Products (Home Improvement)

    Add an additional privacy lock to your interior doors with this flip action door lock. The hinged portion of the reversible lock flips over the door to lock, and it can be used for right or left-handed swing-in doors. An anti-lock out screw is included for child safe mode, preventing the lock from engaging on its own, for additional child safety me... [Read More]

  • Prime Line High Security 3 Inch Door Reinforcement Lock U-10827 Satin Nickle Finish (2 Pack)

    • ASIN: B075PZ5N52
    • Brand: PRIME-LINE
    • Manufacturer: PRIME-LINE

  • Securityman 2-in-1 Door Security Bar & Sliding Patio Door Security Bar (2 Pack) via Interchangeable Caps - Constructed of High Grade Iron - Black

    • UPC: 701107903408
    • ASIN: B07NVSP174
    • Brand: SECURITYMAN
    • Manufacturer: SECURITYMAN

    SecurityMan SECURITYBARB - 2-in-1 Door Security Bar & Sliding Door Security Bar The SecurityMan SECURITYBARB is a heavy duty; dual function security bar made from high grade iron that can secure just about any hinged doors, sliding doors, and/or windows. The SECURITYBAR is fully adjustable with an angled rubber bottom that assures full contact and... [Read More]

  • Defender Security U 9847 Patio Sliding Door Loop Lock - Increase Home Security, Install Additional Child-Safe Security, 2-1/8" Hardened Steel Bar with Diecast Base, Chrome Plated

    • UPC: 049793098474
    • ASIN: B004AHVA5S
    • Brand: PRIME-LINE
    • Size: 2-1/8"
    • Manufacturer: Prime-Line Products (Home Improvement)

    Secure your home or office doors with additional security with the U 9847 Patio Sliding Door Loop Lock. This secondary security locking device provides additional, increased home safety for sliding patio doors. It can also be placed out of reach of children, high on a door, so they cannot open the door themselves and enter or exit into dangerous ar... [Read More]

  • Securityman 2-in-1 Adjustable Door Knob Jammer & Sliding Patio Door Security Bar ( 2 Pack ) - Constructed of High Grade Iron (SECURITYBAR2)

    • UPC: 701107903217
    • ASIN: B07F2Z6VWS
    • Brand: SECURITYMAN
    • Size: 2 Pack
    • Manufacturer: Mace Group Inc / Macally Peripherals

    SecurityMan SECURITYBAR2 2-in-1 Door Security Bar & Sliding Door Security Bar: The SecurityMan SECURITYBAR2™ is a heavy duty; dual function security bar made from high grade iron that can secure just about any hinged doors, sliding doors, and/or windows. The SECURITYBAR2 ™ is fully adjustable with an angled rubber bottom that assures full conta... [Read More]

  • Nightlock RESIDENTIAL Door Lock Barricade FOR HOME USE

    • UPC: 704125150021
    • ASIN: B01HE3NVYM
    • Brand: Nightlock
    • Manufacturer: Taylor Bros Door Lock

    This is the RESIDENTIAL Lock Down for HOME USE. Please do not confuse it with our Commercial version for Schools, Churches, and Commercial Facilities! The Nightlock Barricade for Outward Swing Doors is easy to install and easy to use! The Nightlock Barricade, anchored securely to the floor, used the strength of the floor. It can withstand 1100 lbs ... [Read More]

  • How To: Install Prime-Line's High Security Door Lock

    The most Secure Door I have EVER seen. Safety with your Style.

    ✅Best Door Entry Stopper Security Reinforcement | Defender Security U 10827 Front Door Lock Blocker