







🔐 Lock in peace of mind with OKGUltra!
The OKGUltra Security Chain is a 4ft x 1/2in (12mm) thick hardened alloy steel chain designed for maximum anti-theft protection. With a surface hardness of 63.3 HRC and a unique O-ring noose design, it offers flexibility and strength for securing various properties. Ideal for motorcycles, trailers, and more, this heavy-duty chain is galvanized for rust resistance and comes with a nylon sleeve and storage bag. Backed by a lifetime warranty, it’s the ultimate choice for safeguarding your valuables.









| Brand | OKG |
| Special Feature | Use with Padlock or Disk Lock or U Lock |
| Lock Type | Maximum Security Chain |
| Item Dimensions LxWxH | 47.2 x 2 x 2 inches |
| Material | 3T Manganese Steel, Zinc, Nylon |
| Recommended Uses For Product | Ideal for Heavy Duty Disk Lock and Padlock Combo Bike Locks |
| Style | Ultra-Max High Security Heavy Duty Noose Chain |
| Color | Black |
| Number of Pieces | 1 |
| Finish Type | Galvanized (color-plated zinc) |
| Included Components | Heavy Duty Security Chain, Nylon Sleeve, Tool Bag |
| Controller Type | Lock Chain |
| Shape | Round |
| Item Weight | 8 Pounds |
| Manufacturer | OKG |
| Part Number | NVC12120H |
| Item Weight | 8 pounds |
| Product Dimensions | 47.2 x 2 x 2 inches |
| Item model number | NVC12120H |
| Finish | Galvanized (color-plated zinc) |
| Pattern | Heavy Duty Security Noose Chain |
| Special Features | Use with Padlock or Disk Lock or U Lock |
| Usage | Security protection of commercial or personal property |
| Batteries Included? | No |
| Batteries Required? | No |
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