OKG Heavy Duty Security Chain, 3.9ft x 5/16" Thick Outdoor Gate Chain, Cut Proof Chain Made of Hardened Alloy Steel Chain, Ideal for Fence Gates, Bicycles, Moped, Trailers, Generator, etc

ENDEAVORING THE FUTURE OF SECURITY NVC08000H Series OKG hardened chain chain is ideal for bikes, mopeds, motorcycles, generators, gates and fences, barbecues and lawnmowers, toolboxes and ladders, hand trucks, scaffolding, barbecues, sports equipment, etc. choose a security chain that suits your security needs. Have you been looking for a security chain that is a virtually uncuttable chain? Looking all over the online store for a chain that's as close to an cut proof gate chain as you can get without breaking? How about a chain and lock set you can rely on to protect your gate fence, bike, motorcycle, generator, electric scooter or anything that can be chained down? HERE IT IS. Includes a zippered nylon storage tote for easy storage and portability. 8mm square chain links made of triple heat-treated hardend MANGANESE STEEL for extreme strength. Narrower inner width of individual links prevents bolt cutters, bolt croppers and leverage attacks. Continuous salt spray test for 168 hours, no corrosion and rust on the surface of the anti theft chain. Tips, refer EN ISO 9227 corrosion tests in artificial atmospheres requirements and test methods. OKG bike lock chain uses anti theft design ease of use with most high security padlocks or Disk lock on the market. OKG Heavy Duty Security chain is made of triple heat-treated special MANGANESE STEEL with a special anti-corrosion coating which makes them ideal for outside use. The links are not round like on common chains, but are square shaped which is a lot more effective against attacks with tools. We hope to bring customers the best product experience and defend personal and industrial property with the best security. Choosing a suitable padlock, U-lock is easy if you follow some guidelines. It is always worth considering the shackle clearance and maximum security you can get with your padlocks, U-locks or anchors. You need a lock with enough shackle clearance to house the thickness of the chain's link. Continuous salt spray test for 168 hours, no corrosion and rust on the surface of the anti theft chain. Security chain heat treatment carburizing and hardening process, refer to EN ISO 2639 standard, surface hardness 63.3 HRC (HV 780), core hardness 49.1 HRC (HV 500), surface carburizing depth 0.2~0.5mm. In order to ensure the quality and safety of OKG lock chain products, our OKG products have passed the Corrosion test, Dust test, Frost Test, Cutting Test, Hardness, and other combined tests. Resistant to all kinds of hand tools attacked by thieves, such as bolt cutters, saws, hammers, chisels, pistol drills, crowbars, etc. CAUTION: When you choose a high-quality professional heavy-duty safety chain, first it must go through a thorough test of strict loads - for example, attack test, corrosion test, dust test, frost test, tensile strength test, torque strength test, cutting test, hardness test. Secondly, the smoothness of the chain welding joint, the consistency of the size of the inner diameter of the chain, the surface plating process, etc. Finally, whether it has been certified by a professional, authoritative testing organization, it is recommended that you make a comprehensive and detailed comparison. OKG specializes in the production of bike locks and security chain accessories. It has a group of professional and advanced production equipment and technical personnel who can provide customers with high-quality security products at reasonable prices.