OKG Hardened Steel 4.3 Foot x 3/8″ (10mm) Thick Hexagonal Heavy Duty Security Chain for Bicycles, Motorcycles, Trailers, E-Cargo Bikes, Generators, ATV’s, etc.

Price: $55.99
(as of May 02, 2025 08:59:36 UTC – Details)

From the brand

Discover our OKG products

Meet the OKG Security team – experienced product designers and avid outdoor cycling enthusiasts.

Our passion for cycling has driven us to create a wide selection of traffic locks, including cable locks, chain locks, folding locks, U locks, padlocks, security chains, and more. Focusing on research and development, innovation, and quality control, We take pride in delivering the ultimate product experience.

OKG Security

Security Lock ProductsSecurity Chain Products

You won’t know needed one until have one .

OKG Strictly Quality Control

Fully conduct quality control requirement.

How did we get our start?

For over a decade, OKG has been developing innovative security solutions such as chain locks, U-locks, padlocks, fingerprint locks, security chains, ground anchors, and more.

What makes our products unique?

Our products undergo rigorous safety, innovation, and quality testing in our professional labs. They must exceed industry standards and be certified by professional organizations.

✓ PREMIUM QUALITY HIGH SECURITY CHAIN – Robust and very sturdy cut proof chain is triple heat treatment hardened. Length 4.3 feet, weight 5.5 lbs with 10mm diameter chain links anti bolt cutter, anti angle grinder. High-quality automatic welding process is flat and smooth and the 6-sided hardened chain is made of specially tempered steel and can be used for a variety of security applications. For thieves, it is a beast.
✓ SPECIAL O-RING NOOSE LOCK CHAIN DESIGN – OKG HEXAGONAL WARRIOR ultra security chain is different from the normal square steel chain or round cut proof chain, O-ring design at the end can doubles the effective working length. Multifunction security locking method can maximize the value of anti-theft chain link.
✓ COMPLIANT WITH EN ISO 9227 & ISO 2639 STANDARDS – OKG heavy duty security noose chain is made of HI-TECH special alloy steel. Cut proof chain is hardened to 64 HRC (780 HV) and galvanized finish prevents rust and corrosion. OKG uncuttable chain is wrapped in a nylon sleeve and comes with a chain bag for easy carrying and storage.
✓ HIGH-QUALITY MATERIALS AND WELDING – Maximum security protective security lock chain. Super strong antitheft guard system motorcycle lock chain for city outdoor & personal or business property. Waterproof weatherproof no corrosion 10MM special alloy steel bicycle lock chain for outside & indoor use.
✓ 3-YEAR WARRANTY SECURITY HEAVY DUTY ANTI THEFT – OKG hardened alloy steel anti cut bike lock chain for bolt cutter & saw & hammer & Grinder Attacks. Solid hard safety lock chain for motorcycles & E-Bikes & mopeds & generators etc. Professional users select our OKG chain to secure millions of valuable home equipment pieces and property every year.