OKG NVU1215016H
OKG Ultra Security Motorcycle Chain Lock User Manual
Model: NVU1215016H
Indledning
This manual provides comprehensive instructions for the proper use, setup, operation, and maintenance of your OKG Ultra Security Motorcycle Chain Lock. Designed for maximum protection, this heavy-duty lock system is suitable for securing motorcycles, e-bikes, ATVs, trailers, mopeds, generators, and various yard tools. Please read this manual thoroughly before first use to ensure optimal performance and longevity of your security product.
Produktegenskaber
- 12mm (1/2 inch) Hexagonal Chain Links: Constructed from advanced triple heat-treated boron manganese anti-rust steel for extreme strength. The narrower inner width of individual links is designed to prevent bolt cutter and leverage attacks.
- Reinforced U-Lock Shackle: Features a shrouded lock shell and a 16mm hardened MAX-Performance steel shackle with a hardened double deadbolt locking mechanism. This provides ultimate protection against hand tools, bolt cutters, saws, and leverage attacks.
- High Security Cylinder: Equipped with a stainless steel disc-style cylinder featuring reinforced anti-drill, anti-saw, and anti-pull protection systems.
- Cinch Loop Circle Link: An effective design that extends the chain's flexibility, allowing users to connect their vehicle to another vehicle or a fixed object (e.g., anchorage element, tree, fence, lamppost), reducing bulk to carry.
- Durable Chain Sleeve: A weather-resistant, highly flexible embroidered sleeve with a hook-n-loop fastener allows for compact coiling and protects the bike or motorbike surface from scratches.
- Sliding Dust-Cover: Protects the lock cylinder from dirt, debris, and corrosion, extending its lifespan.
- User-Friendly Keys: Includes 4 brass steel "I" user-friendly reversible keys with an ergonomic design.
Pakkens indhold
Når du åbner pakken, skal du kontrollere, at alle komponenter er til stede og i god stand:
- 1 x Heavy Duty Security Chain (5.0 ft length)
- 1 x Heavy Duty Small U-Lock
- 4 x nøgler

Image: The complete OKG Ultra Security Motorcycle Chain Lock package, including the chain, U-lock, and four keys.
Opsætningsinstruktioner
- Udpak komponenter: Carefully remove the chain lock, U-lock, and keys from their packaging.
- Undersøg for skader: Before first use, visually inspect all components for any signs of shipping damage or manufacturing defects. If any issues are found, do not use the product and contact customer support.
- Nøgleidentifikation: Familiarize yourself with the keys. All four keys are identical and can be used interchangeably. Keep at least one spare key in a secure location separate from the lock.
- Initial Lock Test: Insert a key into the U-lock cylinder and turn it to ensure the locking mechanism operates smoothly. The shackle should open and close without excessive force.
Betjeningsvejledning
Securing Your Vehicle:
- Placer kæden: Wrap the heavy-duty chain around a secure, immovable object (e.g., a lamppost, sturdy fence, or ground anchor) and through a non-removable part of your vehicle (e.g., wheel, frame).
- Utilize the Cinch Loop: The chain features a cinch loop at one end. Pass the other end of the chain through this loop to create a tight fit around the object and your vehicle. This minimizes slack and makes it harder for thieves to manipulate the lock.
- Attach the U-Lock: Once the chain is positioned, bring the two ends of the chain together. Insert both ends of the chain (or the cinch loop and the other end) into the shackle of the U-lock.
- Lock the U-Lock: Insert one of the provided keys into the U-lock cylinder. Turn the key clockwise to engage the double deadbolt locking mechanism. Remove the key. Ensure the shackle is fully closed and the lock is secure by attempting to pull it apart.

Image: A motorcycle's front wheel secured with the OKG chain lock, wrapped around a fixed pole for enhanced security.

Image: The OKG chain lock and U-lock securing the rear wheel of a motorcycle, demonstrating a common locking method.
Unlocking Your Vehicle:
- Indsæt nøgle: Slide the dust cover away from the keyhole. Insert a key into the U-lock cylinder.
- Nøglefunktion: Drej nøglen mod uret for at deaktivere låsemekanismen.
- Remove U-Lock: Once unlocked, the shackle will release. Carefully remove the U-lock from the chain.
- Fjern kæde: Unwind the chain from your vehicle and the fixed object.
Opretholdelse
Regular maintenance will ensure the smooth operation and longevity of your OKG Ultra Security Chain Lock.
- Smøring: Periodically (every 3-6 months, or more frequently in harsh environments) apply a small amount of graphite-based lubricant or a silicone spray to the U-lock cylinder. Avoid oil-based lubricants as they can attract dirt.
- Støvdæksel: Always ensure the sliding dust cover is closed when the lock is not in use to protect the cylinder from dirt, moisture, and debris.
- Chain Sleeve Care: The embroidered chain sleeve can be wiped clean with a damp klud. Undgå skrappe kemikalier, der kan beskadige stoffet.
- Nøglepleje: Keep your keys clean and dry. Avoid bending or forcing keys into the lock. If a key becomes difficult to insert or turn, do not force it.

Billede: Et nærbillede view of the two brass steel "I" user-friendly reversible keys, highlighting their ergonomic design.
Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Key will not insert or turn. | Dust/debris in cylinder, incorrect key, or internal mechanism obstruction. | Ensure the dust cover is fully open. Gently try another key. Apply a small amount of graphite lubricant into the keyway and gently work the key in and out. Do not force the key. |
| U-lock shackle is stuck or difficult to open/close. | Lack of lubrication, rust, or misalignment. | Apply silicone spray or graphite lubricant to the shackle entry points and the locking mechanism. Ensure the shackle is aligned correctly when attempting to close. |
| Chain appears stiff or difficult to coil. | Environmental exposure or lack of flexibility. | The chain sleeve is designed to be flexible. Ensure it is not twisted. Over time, the material will adapt to coiling. |
Specifikationer
| Feature | Detalje |
|---|---|
| Mærke | OKG |
| Modelnavn | NVU1215016H |
| Låsetype | Ultra Heavy Duty Chain Lock |
| Kædeledtykkelse | 12mm (1/2 inch) hexagonal |
| U-Lock Shackle Thickness | 16 mm |
| Kædelængde | 5.0 ft (approx. 150 cm) |
| Materiale | 3T Manganese Steel (chain), Stainless Steel (cylinder), Nylon (chain sleeve) |
| Varens vægt | 12.89 pund (ca. 5.85 kg) |
| Nøgler inkluderet | 4 Brass Steel "I" reversible keys |
| Særlige funktioner | Ultra Security, Heavy Duty, Anti-theft, Cut Proof, Durable, Waterproof, Weather Proof |
| Certificering | SOLD SECURE GOLD Certified |
| Anbefalede anvendelser | Motorcycles, e-bikes, ATVs, trailers, mopeds, generators, yard tools, industrial properties. |

Image: Detailed dimensions of the OKG U-lock, illustrating its size and shackle thickness for compatibility assessment.
Garanti og support
OKG is committed to providing high-quality security products. For any questions, concerns, or assistance with your OKG Ultra Security Motorcycle Chain Lock, please do not hesitate to contact our customer support team.
While specific warranty details are not provided in this manual, OKG products undergo rigorous safety, innovation, and quality testing. We encourage customers to retain their proof of purchase for any warranty claims.
For further information or to explore other OKG security solutions, please visit the official OKG store: OKG Store on Amazon.