🔐 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 |
S**.
Excellent Security Chain for Motorcycle.
Great heavy-duty chain for motorcycle. Well thought out design with loop on one end allows for looping around a sturdy object such as a light pole. The other end has a larger oval link so that any other link can fit through for easy locking. Pair with a heavy duty ABUS combination lock. Keep in mind that a high speed portable cutting tool can still cut through a link however this is as good as it will get for a chain.
L**N
Heavy duty
Durable works great!
T**C
Great lock, very heavy and intimidating
This chain lock is very very heavy. It works for me because I have an ebike + rear rack & milk crate so I can just throw it in there. But I would not want to use this for any other bike, even for an ebike without carrying capacity. It's very intimidating, thick, and bulky. Could still be angle grinded so best to pair with a different chain lock or another U-lock.This chain would be best secured with a small U-lock or closed shackle lock. Do your math. Did not fit in my Squire CP50 so had to return that.
J**N
Really Sold Secure Gold?
Although this chain appears similar to other well-known brands on the market and the description indicates the "Sold Secure Gold" approval in 2020 for bicycles, I have confirmed with a Sold Secure representative that OKG has not kept up with the required annual renewals to maintain their products' security ratings. This makes me wonder whether the theft-deterrence level is still the same as four years ago, or has the material and/or manufacturing quality cheapened since then.
K**C
Good for now
Item as described. Will see if it protects my bike.
D**S
Good
Perferct thing
D**S
Big heavy chain
I bought one, bought a second, and would buy a third if necessary. Big. Heavy. Chain. Squared hardened links prevent theft from everything but a grinder.
B**N
Beefy
Haven't used it yet, but this is one very stout chunk of chain.
Trustpilot
1 month ago
2 days ago
