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OnGuard Mastiff Chain Lock - Black

OnGuard Mastiff Chain Lock - Black

The OnGuard Mastiff 8019 is the ultimate security solution for high-value bicycles, motorbikes, an...

Best current price£39.99from Tredz

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TredzOnguard Black Mastiff 8019 Chain Lock - Gold Sold Secure Rating 130Cm
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£39.99
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eBayOnGuard Mastiff Chain Lock 8019 - Gold Sold Secure, 110cm x 10mm Titanium Reinfo
Free delivery in 1–3 days
£42.83
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www.sprocketandgear.co.ukOnguard Mastiff Chain Lock
Free delivery in 1–3 days
£58.99
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Evans Cycles UKOnguard Mastiff Chain Lock 110Cm Black
£4.99 delivery
£63.99
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Sports Direct UKOnguard Black Mastiff Chain Lock in Size 110cm, Sports Direct
£4.99 delivery
£63.99
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Product Information

Full details

The OnGuard Mastiff Chain Lock is designed for cyclists and motorcyclists who need top-tier security for their high-value vehicles. Its key benefit is providing robust protection against theft, thanks to its hardened steel construction and advanced locking mechanisms. However, the lock's heavy-duty nature means it may be less convenient for frequent, short-term locking scenarios. This guide provides comprehensive instructions on how to effectively use and maintain your OnGuard Mastiff Chain Lock.

All features

ColourBlack
Model Part Number8019
BrandOnGuard

Extended Product Information

FAQs

How do I clean the lock?

Use a damp cloth to wipe the lock and chain. Avoid using harsh chemicals or abrasives that could damage the finish or internal mechanisms.

What kind of lubricant should I use?

Use a lubricant specifically designed for locks. Avoid using oil-based lubricants, as they can attract dirt and grime over time.

How many keys come with the lock?

The OnGuard Mastiff Chain Lock comes with five laser-cut keys, one of which includes a micro-LED light.

Is the lock weather-resistant?

Yes, the lock features an automatic keyway cover to help seal the lock internals against the elements.

What is the warranty on this lock?

Warranty information is not available in the provided product description.

Can I use this lock for motorcycles?

Yes, the OnGuard Mastiff Chain Lock is suitable for securing motorcycles.

What is the material of the chain links?

The chain links are made from titanium-reinforced, hardened steel.

What is the benefit of the Z-cylinder?

The Z-cylinder is bump-proof and resistant to picking, pulling, and drilling, increasing security.

Troubleshooting

Key won't turn in the lock.

Apply a lubricant designed for locks into the keyway and try again. Ensure the key is fully inserted.

Locking mechanism is stiff or difficult to operate.

Lubricate the lock cylinder and ensure no debris is obstructing the mechanism.

Chain is difficult to maneuver.

Ensure the chain is not twisted and is properly aligned around the object being secured. Clean the chain and apply a lubricant if necessary.

Key gets stuck in the lock.

Gently wiggle the key while applying slight pressure. If needed, use a lubricant specifically designed for locks.

Pros and Cons

Pros

  • High security rating for protecting valuable bikes and motorcycles.
  • Durable construction with hardened steel components.
  • Weather-resistant design to protect against the elements.
  • User-friendly features like an automatic keyway cover.
  • Versatile use, with the U-lock potentially usable as a disc lock.
  • Comes with multiple keys, including one with a light.

Cons

  • The lock's robust design can be heavy and bulky.
  • May be less convenient for quick, frequent locking.
  • The size of the chain may be excessive for smaller items.
  • Requires more storage space compared to lighter locks.

Setup, Compatibility & Care

Setup

  1. Unpacking: Carefully unpack the lock and its components.
  2. Key Familiarization: Get familiar with the keys and the key with the LED light.
  3. Locking: Use the key to unlock the U-lock from the chain or the shackle if used independently.
  4. Securing: Wrap the chain or shackle around the item to be secured and a secure object.
  5. Locking Mechanism: Insert the U-lock shackle ends into the chain's end links, or connect the U-lock to a disc brake.
  6. Locking Test: Ensure the lock is securely engaged.

Compatibility

The OnGuard Mastiff Chain Lock is suitable for a wide range of bicycles, scooters, and motorcycles. Ensure the chain length is sufficient for your needs and the shackle fits through the securing points.

Care

  • Lubrication: Regularly lubricate the lock cylinder with a lubricant designed for locks to maintain smooth operation.
  • Cleaning: Wipe the lock with a clean, damp cloth to remove dirt and debris. Avoid abrasive cleaners.
  • Storage: Store the lock in a dry place to prevent corrosion.
  • Key Protection: Keep spare keys in a safe place, separate from the main key.

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