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Best Security Chain Locks

1/2' - Grade 100 Binder Chain - Grab Hooks - 20' Length

  • COMPLETE SECURITY KIT - Each kit includes a premium, solid forged one-piece pad lock, three keys, 3/8" x 9' high security chain and a cordura wear pad. Chain length may vary +/- up to 2". Professional operators choose Vulcan chain and lock kits to secure millions of pieces of valuable equipment every year — including trailers, motorcycles, bikes, and ATVs. Work with confidence, knowing that these chains and locks are backed by the 50 years of manufacturing expertise that only Vulcan can provide..
  • NEARLY IMPOSSIBLE TO DEFEAT OR CUT - The case hardened chain cannot be cut by hand with bolt cutters, and the lock includes a maximum security mechanism for ultimate protection. The square link shape of the chain does not allow bolt cutters to get a proper grip and the lock has been specially designed to be nearly impossible to grip with burglary tools. If you do not have the keys, you literally need an acetylene torch to defeat this chain and lock kit..
  • HIGHEST QUALITY MATERIALS AND CONSTRUCTION - The solid forged brass one-piece body padlock has an exclusive shape and design that cannot be defeated with any normal burglary tools. The case hardened security chain is hardened to 63 rc at 10% depth and 50 rc in the core, making it impossible to cut with bolt ....
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OKG Heavy Duty Security Chain, 3.9ft x 5/16" Thick Outdoor Fence Gate Chain, Cut Proof Hardened Alloy Steel Anti-Theft Chain Links for Bicycles, Moped, Trailers, Generator, Fence Gates and More

  • 【Specification】: Our high security square chains are available in 3.9-foot chain length, 5/16"thick uncuttable chain links, made from triple heat-treated manganese steel links. Comes with a nylon tote bag for easy lock chain storage and carrying..
  • 【Design】: OKG Heavy Duty Security Chains are anti-theft designed to work with most high security padlocks or disc locks on the market. In addition, this heavy duty chain has a special anti-corrosion coating that makes it ideal for both outdoor and indoor use..
  • 【Performance】: OKG case hardened security fence gate chain features thicker alloy steel chain links, much more effective against attacks from bolt cutters, saws, hammers and heavy duty hand tools..
  • 【Usage】: Designed to provide excellent security in high theft risk areas or outdoor all-weather environments, OKG heavy-duty security chains are the best choice for consumers to choose security chains to protect their assets (such as bicycles, motorcycles, gates, generators, etc.)..
  • 【Service】: When it comes to protecting your belongs, OKG can provide security solutions that help you feel safe and secure. We are the professional security solution provider for you. Please DO NOT HESITATE to contact us if you require further information..
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VULCAN Security Chain - Premium Case-Hardened - 5/16 Inch x 3 Foot (+/- 1.5 Inches) - Chain Cannot Be Cut with Bolt Cutters or Hand Tools

  • ULTRA PREMIUM SECURITY CHAIN - Each 5/16" x 3' high security chain, includes a cordura wear pad, and a convenient storage bag with a carry handle. Chain length may vary +/- up to 1.5". Professional operators choose Vulcan chain and lock kits to secure millions of pieces of valuable equipment every year ‚Äî including trailers, motorcycles, bikes, and ATVs. Work with confidence, knowing that these chains and locks are backed by the 50 years of manufacturing expertise that only Vulcan can provide..
  • NEARLY IMPOSSIBLE TO DEFEAT OR CUT - The case hardened chain cannot be cut by hand with bolt cutters. The square link shape of the chain does not allow bolt cutters to get a proper grip and the lock has been specially designed to be nearly impossible to grip with burglary tools. You literally need an acetylene torch to defeat this chain, and even that will take a fair amount of time..
  • HIGHEST QUALITY MATERIALS AND CONSTRUCTION - The specially designed high security, anti theft chain has an exclusive shape and design that cannot be defeated with any normal burglary tools. The case hardened security chain is hardened to 63 rc at 10% depth and 50 rc in the core, making it impossible to cut with bolt cutters or any other hand tool. No other chain on the market ....
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INBOF 2 Pack Door Chain Lock, Premium Chain Door Lock, Thickened Door Lock Chain with 12 Screws, Stainless Steel Chain Locks for Inside Door, Better Security and Protection for Your Home and Family

  • [Home Security Door Lock]: Door chain lock adds extra protection to the door, prevents others from sneaking into the room, and protects your security and privacy. Chain door lock's chain can keep the door partially open for safety observation and ventilation..
  • [Door Locks for Kids Safety]: Door lock chain can be installed in places where children cannot reach, to prevent children from opening the door and provide additional protection for children. Chain door guard can also be used to prevent pets from opening the door..
  • [Widely Used]: Door chain lock is a commonly used classic style, which is applicable to various types of doors, such as aperture doors, hotel doors, office doors, bedroom doors, storeroom doors, basement doors, garage doors, cabinet doors, windows, etc.
  • [Quality Throughout]: Chain door lock is made of high-quality stainless steel, which is sturdy and durable. The panel and chain are thickened to make them stronger. The edges are polished to make them smoother. Door lock chain also comes with thicker and longer stainless steel screws..
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Seatylock Viking Bike Lock Chain - Patented Lock for Motorcycle & E-Bike Heavy Duty Anti Theft Sold Secure Gold- Ultra Electric Bike Lock with Max Security - Tough HEAVY 7.5 LB Bike Chain Lock (55 In)

  • 17/18 APPROVED ULTIMATE SOLD SECURE GOLD - Maximum Security Protective Chain Lock Perfect for E-Bikes & Motorcycles. Super Strong HEAVY (7.5 LB) Antitheft Guard System Bicycle Lock Chain for City Outdoor & Urban Cycling.
  • 3 YEAR WARRANTY BIKE LOCKS HEAVY DUTY ANTI THEFT - Hardened Steel Anti Cut Bike Locks with Key for Bolt Cutter Drill & Saw Attacks. Solid Hard Master Bike Chain Locks Safety Gear for Motorcycles E-Bikes & Scooters.
  • PATENTED MAGNETIC CLOSURE - Smart Design Bicycle Locks with Magnetic Close Function for Easy Locking. Waterproof Weatherproof No Corrosion 10MM Metal Links Bicycle Lock Chain for Outside & Indoor Use.
  • EXTRA DURABLE BICYCLE LOCK - Rust Resistant UV Protected Neoprene Cover Sleeve & Silicone Polymer Coated Components for Professional Bike Frame Protection. Masterlock Chainlock Heavy Duty Bike Lock.
  • AUTOMATIC KEYHOLE SHUTTER - Dust Dirt Rain Water Proof Pro Equipment. Weather Proof Tamper Prevention Tool Bicycle Accessory. Best Bike Lock. Portable Motorcycle Locks.
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VEVOR Heavy Duty Chain Lock, 118 Inch Long Security Chain and Lock Kit, 0.5" Thick Premium Case-Hardened Chain & Double Locks with 3 Keys, Fit for Generator, Motorcycle, Bicycle, Scooter

  • 118" x 0.4" Heavy-Duty Chain: The chain lock cross-sections are square, with a larger cross-section area and greater shear strength than regular round and hexagonal cross-sections. Therefore, it cannot be easily cut by wire cutters or any other hand tool..
  • High Security Locks: The security chain and lock kit is fixed with a durable lock, which is not easy to be broken and has high security. In addition, the lock core of the chain is made of pure copper material, which has the performance of rust prevention and bacteriostasis..
  • Hadfield Steel: Wll-built motorcycle lock is made of high-strength Hadfield steel material, which effectively withstands adverse working conditions. The chain surface is galvanized to harden the surface, which has rust and wear resistance advantages..
  • Liquid Nitrogen Resistance: The outer layer of the premium case-hardened security chain and lock kit has a protective sleeve, increasing the protection force by 60%, especially effectively resisting liquid nitrogen corrosion and prolonging the service life..
  • Wide Application: The steel motorcycle disc lock is widely used in motorcycles, electric cars, bicycles, automobiles, tricycles, doors, grilles, ladders. Security chain and lock kits usually are used as a bike lock, motorcycle loc....
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Guard Security 832 Vinyl Covered Hardened Steel Chain with 744 Padlock, 4-Feet x 9/32-Inch

  • RELIABLE SAFETY: The Guard Security vinyl covered, case hardened steel chain with padlock is perfect for securing a multitude of objects and areas. The heavy duty laminated steel padlock included has an expert hold that cannot be pick. The padlock body constructed of laminated riveted plate steel for maximum strength..
  • SECURE EVERYTHING: The hardened steel chain covered with a blue vinyl sleeve to prevent scratching. The welded links ensure superior pry resistance. Provides security for bicycles, outdoor furniture, motorcycles, ladders, power tools and other hard-to-lock-up possessions..
  • ULTIMATE PROTECTION AND OPERATION: Precision engineered, double locking mechanism on both shackles provides added security and strength. Brass pin cylinder resists picking, provides long life and smooth operation. Protective bumper surrounds padlock to cushion impacts and prevent damage to doors and painted surfaces..
  • TESTED AND ENSURED QUALITY: Every Guard Security Padlock is individually tested at the factory to ensure smooth performance before packaging. Guard Security keyed locks come with rust resistant brass keys and use common keyways for duplication..
  • Provides security for hard-to-lock-up possessions.
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VULCAN Security Chain and Lock Kit - Premium Case-Hardened - 3/8 Inch x 6 Foot (+/-2 Inches) - Chain Cannot Be Cut with Bolt Cutters or Hand Tools

  • COMPLETE SECURITY KIT - Includes a premium, solid forged one-piece pad lock, three keys, 3/8" x 6' high security chain and a cordura wear pad. Chain length may vary +/- up to 2". Professional operators choose Vulcan chain and lock kits to secure millions of pieces of valuable equipment every year ‚Äî including trailers, motorcycles, bikes, and ATVs. Work with confidence, knowing that these chains and locks are backed by the 50 years of manufacturing expertise that only Vulcan can provide..
  • NEARLY IMPOSSIBLE TO DEFEAT OR CUT - The case hardened chain cannot be cut by hand with bolt cutters, and the lock includes a maximum security mechanism for ultimate protection. The square link shape of the chain does not allow bolt cutters to get a proper grip and the lock has been specially designed to be nearly impossible to grip with burglary tools. If you do not have the keys, you literally need an acetylene torch to defeat this chain and lock kit..
  • HIGHEST QUALITY MATERIALS AND CONSTRUCTION - The solid forged brass one-piece body padlock has an exclusive shape and design that cannot be defeated with any normal burglary tools. The case hardened security chain is hardened to 63 rc at 10% depth and 50 rc in the core, making it impossible to cut with bolt cutte....
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VULCAN Security Chain and Lock Kit - Premium Case-Hardened - 3/8 Inch x 9 Foot (+/-2 Inches) - Chain Cannot Be Cut with Bolt Cutters or Hand Tools

  • COMPLETE SECURITY KIT - Each kit includes a premium, solid forged one-piece pad lock, three keys, 3/8" x 9' high security chain and a cordura wear pad. Chain length may vary +/- up to 2". Professional operators choose Vulcan chain and lock kits to secure millions of pieces of valuable equipment every year — including trailers, motorcycles, bikes, and ATVs. Work with confidence, knowing that these chains and locks are backed by the 50 years of manufacturing expertise that only Vulcan can provide..
  • NEARLY IMPOSSIBLE TO DEFEAT OR CUT - The case hardened chain cannot be cut by hand with bolt cutters, and the lock includes a maximum security mechanism for ultimate protection. The square link shape of the chain does not allow bolt cutters to get a proper grip and the lock has been specially designed to be nearly impossible to grip with burglary tools. If you do not have the keys, you literally need an acetylene torch to defeat this chain and lock kit..
  • HIGHEST QUALITY MATERIALS AND CONSTRUCTION - The solid forged brass one-piece body padlock has an exclusive shape and design that cannot be defeated with any normal burglary tools. The case hardened securit....
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Door Lock for Home Security 2-Pack - Easy to Install Door Latch Device Aluminum Construction Satin Nickel Door Locks for Door Security | Child Proof & Tamper Resistant Satin Nickel 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....
  • 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....
  • Low-Profile Design Perfect for Renters – Its discreet, low-profile design makes this “barely-there” door reinforcement lock the ultimate....
  • Child Proof & Tamper Resistant – Our childproof door lock are tough enough to withstand 800 lb of force and easy to mount out of a little one's....
  • Home Security Door Lock vs. Door Chain - Any professional locksmith will tell you that a door bolt lock or door chain lock is not strong enough to add....
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Prime-Line MPKC31US Concealed Door Closer, 6 inch, Brass Face, Spring-Loaded, U.L.O. Listed, (single pack)

  • Used to pull fire doors (and others) closed.
  • Chain base features a chain clip holder to prevent free-swinging chain when not in use.
  • These secondary security chain door locks allow for safe ventilating and opening of entry doors.
  • For further dimensional information, please see the line drawing.
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Kryptonite New York Noose and Evolution Series 4 Disc Lock

  • Powersport > SECURITY > Locks > New York Noose Chain.
  • Kryptonite New York Noose Chain 720018 999546..
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ELFBULB 3D face Recognition Automatic Fingerprint Smart Home Security Door Password Lock

  • Dual Gate Locks, Multi-Access, Used for School Districts, Federal Government, Utility Companies & More!.
  • Accommodates Up to 3 Locks Per System, padlocks not included.
  • Daisey Chain Padlocks, Gate Lock, Easy to Use, High Security Lock System.
  • Provide Multiple Useres Access to Gates, Doors, Structures.
  • Package Includes: 1 U-Bolt, 2 Single Links & 1 Double Link.
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