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- OnGuard Mastiff 4.9 ft Chain Lock 8 mm Harden...
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Item #:
118467786
OnGuard Mastiff 4.9 ft Chain Lock 8 mm Hardened Steel Chain 150 cm X2P Dual Lock System, Integrated Lock Head, Protective Sleeve, 5 Laser-Cut Keys
Item #:
118467786
AUD 135
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
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The OnGuard Mastiff Chain Lock delivers heavy-duty protection with titanium-reinforced hardened-steel links, ensuring your bike stays safe from cutting and prying attacks.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Hardened Steel Chain
The 8 mm hardened steel chain offers superior strength and durability, ensuring enhanced security for your valuables against cutting and tampering.
X2P Dual Lock System
Equipped with an innovative X2P dual lock system, this chain lock provides double the protection, effectively deterring theft and ensuring peace of mind for users.
Integrated Lock Head
The integrated lock head design reduces vulnerability to attacks and weather damage, making it a reliable choice for both indoor and outdoor use.
Product Details
| Brand | ONGUARD |
| Special Feature | Anti theft |
| Lock Type | Key Lock |
| Item dimensions L x W x H | 10 x 6 x 6 inches (25.4 x 15.2 x 15.2 cm) |
| Material | Aluminum |
Who Should Buy?
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Urban Cyclists
Ideal for urban cyclists needing robust security for their bikes against theft in high-crime areas.
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Personal Property
Great for securing personal property such as lawn equipment or outdoor furniture from theft.
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Heavy-Duty Needs
Perfect for users requiring a heavy-duty lock for maximum protection of valuable equipment and gear.
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Lightweight Bikes
Not suitable for lightweight bike users who prefer compact locks for easy carrying and convenience.
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Casual Users
May not be ideal for casual users who do not require extensive security or have minimal theft risk.
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Frequent Travelers
Not best for frequent travelers needing portable and lightweight locking options to minimize luggage weight.
Product Description
OnGuard Mastiff 4.9 ft Chain Lock 8 mm Hardened Steel Chain 150 cm X2P Dual Lock System, Integrated Lock Head, Protective Sleeve, 5 Laser-Cut Keys
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the length of the OnGuard Mastiff Chain Lock?
Answer: The chain is 150 cm (4.92 ft) long. -
Question:
How many keys are included with the chain lock?
Answer: The product includes five precision laser-cut keys. -
Question:
Is the lock resistant to cutting and tampering?
Answer: Yes, it features hardened-steel links and an X2P Dual Lock mechanism for high resistance against cutting and prying.
ONGUARD U-Locks Editorial Review
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“Great continuous communication. Packaged well. Arrived promptly.”
12 June 2026 · via Trustpilot
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MAV MTBLife
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“1st buy, Ubuy. Shopping made easy if you don't mind the international shipping cost. Bought the product I wanted and the shipping was fast. I look forward for next shopping☺️”
10 June 2026 · via Trustpilot
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7 June 2026 · via Trustpilot
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“I'm getting used to an excellent buyer experience with Ubuy and have begun to rely on them for any purchases I make in the US.”
5 June 2026 · via Trustpilot
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Katie
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“Delivery was prompt, with many updates along the way.”
23 May 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
AUD 135
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Heavy-duty protection for bicycles, e-bikes, and outdoor equipment.
- Titanium-reinforced hardened steel chain designed to resist cutting, twisting, and prying.
- X2P Dual Lock Security mechanism improves resistance against attacks.
- Includes a protective weather-resistant sleeve to prevent scratches and corrosion.
- Comes with five precision laser-cut keys for convenience.
- Durable design ensures reliable long-term performance.