Best High Security Doors

Cylinder Lock with Keys, Copper Single Open Lock - Secure Important Thing, Stainless Cylinder Lock Bedroom Door (60mm)

  • ❤【High-quality Materials】: Made of pure copper, it has the advantages of strong wear resistance and can enhance the service life..
  • ❤【Anti-theft】:Significantly enhances the anti-theft and ease of use of the lock cylinder.The strong material made the thief helpless..
  • ❤【Convenient】: Quick and easy to install, providing extra security for your items! It can be mounted on metal or wood, doors and / or drawer panels..
  • ❤【Durable】: Security protection, comprehensive upgrade, 100,000 times to open. This door lock is made of pure copper and is durable and long lasting..
  • ❤【Application】:Suitable for metal doors, anti-theft doors, standard doors. If you find any quality problems or operational problems, please feel free to contact us..
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Probrico Classic Flat Ball Style Passage Door Knobs Brushed Nickel Interior Door for Hallway and Closet Handle Lock Without Keys 10 Pack

  • ✔APPLICATION: For use on interior doors requiring no locking functionality, such as hallway or closet doors, and passage doors.
  • ✔SPECIFICATION: Features an adjustable latch 2-3/8" or 2-3/4"(60mm or 70mm) to fit all standard doors 1-3/8 '' to 1-3/4 '' (35mm-45mm) thick. The latch plate is round, and can't be removable.
  • ✔HIGH QUALITY: Conformed with ANSI Grade 3 Security. Metal construction adds strength, security and durability.
  • ✔QUALITY QUARANTEE: If there is any quality problem with your purchasing, please contact us. We will refund the item value or send a replacement.
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Berlin Modisch Single Cylinder Deadbolt Lock Slim Square for Front Door Modern Contemporary High Security Heavy Duty Iron Black Finish

  • Designed to complement modern contemporary style interior and exterior doors for commercial and residential applications low profile deadbolt.
  • Heavy duty high grade security door deadbolts for use on exterior doors where a deadbolt single cylinder keyed entry on the outside and thumb turn latch on the inside for security is needed.
  • Uniquely crafted low profile square shaped Deadbolt Set With 2 3/8 inch - 2 3/4 inch adjustable backset latch Features adjustable latch to fit all standard door preparations and comes with a square corner striker.
  • Comes with unique thumb-turn interior lock latch knob that that is opened by an exterior key KW1 keyway for office or front doors, Fully reversible for both right and left handed doors with a brushed iron blck color finish.
  • Durable & Portable secure keyed entry deadbolt Iron Black Finish Deadbolt which fits 1-3/8-Inch to 1-3/4-Inch doors easy installation in just minutes.
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Door Lock for Home Security (2-Pack) - Easy to Install Door Latch Device, Aluminum Construction, for Door Security | Child Proof & Tamper Resistant, White Door Locks

  • Door Locks to Keep Your Home & Family Safe – Our precision engineered door security latch are made from ultra-strong aircraft-grade aluminum. This high security door guard is built to withstand up to 800 lbs. of force – the average force of a kick from a large male is approximately 500lbs. Investing in a high-strength inside door lock latch can help offer you and your family peace of mind..
  • Easy to Install Right Out of the Box – Our high-strength security door latch locks install in just 5 minutes. Simply fit the door latch lock to your door frame, mark the height and mounting holes and mount to your door jam with the supplied 3” hardened screws. Its thoughtful design makes the security door stopper easy to use and it’s a simple way to give you extra security and reassurance..
  • Low-Profile Design Perfect for Renters – Its discreet, low-profile design makes this “barely-there” door reinforcement lock the ultimate guardian for door lock security. A no-hassle installation makes it ideal for both tenants and landlords, and offers peace of mind without damaging or altering most standard door frames. It’s also available in a variety of finishes to blend in and match existing hardware..
  • Child Proof & Tamper Resistant – Our childproof door lo....
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Probrico Classic Flat Ball Style Hall Closet Passage Door Knobs, Brushed Nickel Interior Door Handles, Non-Locking Knobs Without Keys, 3 Pack

  • Passage Door Knobs without Keys. Easy to install.
  • ✔APPLICATION: For use on interior doors requiring no locking functionality, such as hallway or closet doors, and passage doors.
  • ✔SPECIFICATION: Features an adjustable latch 2-3/8" or 2-3/4"(60mm or 70mm) to fit all standard doors 1-3/8 '' to 1-3/4 '' (35mm-45mm) thick. The latch plate is round, and can't be removable.
  • ✔HIGH QUALITY: Conformed with ANSI Grade 3 Security. Metal construction adds strength, security and durability.
  • ✔QUALITY QUARANTEE: If there is any quality problem with your purchasing, please contact us. We will refund the item value or send a replacement.
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Door Closer/Closure for Residential and Commercial Use, Adjusted and Retracted Freely Fits for All Kinds of Doors with 40-60KG/88.2-132.3lbs 60-100CM/23.6-39.4in Wide

  • Suitable for all kinds of doors with 40-60KG/88.2-132.3lbs 60-100CM/23.6-39.4in wide..
  • The telescopic arm can be adjusted and retracted freely. Even if the door frame and the door leaf are not on the same plane, they can be smoothly installed..
  • Speed adjustment design at both ends, adjustable closing speed, clockwise rotation to slow down, counterclockwise rotation to increase speed..
  • Made of high quality aluminium material with frosting surface treatment, the door closer is lightweight, high strength and durable..
  • Suitable for fire doors, fire doors, apartment doors, hotel doors, glass doors, unit doors, access doors, wooden doors, security doors, sliding doors, sliding doors, iron doors, aluminum alloy doors..
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Equipment Lock Cargo Door Lock CDL - Steel Cargo Door Lock - Truck Accessories & Storage - Maximum Security Door Lock - for Semi Trailer Trucks & Containers - Safety Red

  • DURABLE, TOUGH DOOR LOCK LATCH: Secures both doors of all semi-trailers by locking the two innermost vertical locking bars together. Easy use, no mounting required..
  • KEEP YOUR BELONGINGS SECURE: Ensure maximum security. Ideal for securing transportation trucks for over the road trips..
  • KEYED SECURITY LOCK: Built in high security barrel lock system..
  • HIGH QUALITY SEMI TRUCK ACCESSORIES: Powder-coated red for high visibility and to help resist corrosion. Made with a tubular pin tumbler lock for pick resistance..
  • PERFECT SIZE: Adjustable to fit doors with vertical locking bars from 9-3/4" to 16" apart. Made of two square steel tubes, one 2" and one 2-1/2.
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SEMTION Jeep Door Hangers 2pcs Heavy Duty Jeep Door Storage for Wrangler JK JKU JL JLU TJ JT Gladiator on Garage Wall

  • Heavy duty, dual-function door security bar prevents forced entry on hinged, patio, and sliding doors.
  • Door stopper security bar is intended for....
  • Door security bar design is portable and compact making it easy to store and ideal for travel, providing enhanced security in hotels or on vacation.
  • Adjusts from 27-1/2 inch (70cm) - 42 inch (1.1m) to fit most standard doors and sliding patio doors. Top door knob jam is easily removed for sliding....
  • Made with heavy duty 20-gauge steel for strength and security.
  • Pivoting ball joint ensures door security bar has full contact with floor for secure....
  • No tools required, simply adjust the bar length using the release button, prop under door knob and easily adjusted as needed.
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Probrico Satin Nickel Bed/Bath Door Levers Intrior Lockset Keyless Privacy Handles (5 Pack)

  • 【Function】:For use on interior doors where a privacy locking function is required, such as a bedroom or bathroom.
  • 【Adjustable Latch】:Include adjustable backset 2-3/8-in to 2-3/4-in to fit all standard door preparations.Fit all doors 35 to 45 mm ( 1-3/8" to 1-3/4")thickness.
  • 【EASY INSTALLATION】:Can be installed on both right handed and left handed doors,including all construction accessories. Notice: The latch plate is square and non-removable..
  • 【HIGH QUALITY】: Conformed with ANSI Grade 3 Security. Metal construction adds strength, security and durability.
  • 【QUALITY QUARANTEE】: If there is any quality problem with your purchasing, please contact us. We will refund the item value or send a replacement.
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PetSafe Sliding Glass Pet Door Security Bar - Easy to Install - Lock Your Sliding Glass Pet Door - Compatible Sliding Glass Pet Doors - for Sliding Glass Doors up to 72” Wide,White

  • SECURITY LOCK: To lock your door, mount the included security bar between your door frame and the interior sliding panel of your glass door.
  • ADJUSTABLE UP TO 28”: Security bar adjusts up to 28 inches.
  • security bar works with human doors up to 72 inches wide.
  • COMPATIBLE PET DOORS: The security bar works with the PetSafe Extreme Weather Sliding Glass Pet Door, PetSafe Sliding Glass Pet Doors and PetSafe Freedom Aluminum Patio Panels.
  • 2 INSTALLATION OPTIONS: Secure the security bar in place with either the security bar bracket or double-sided adhesive strips.
  • U.S.-BASED CUSTOMER CARE: Let our pet product experts help.
  • we’re available Monday through Saturday to answer your questions.
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