OnGuard Mastiff 8019LP Chain Lock

ONGUARD MASTIFF 8019LP CHAIN LOCK 

The Mastiff Chain Locks Series is engineered to deliver uncompromising security in high-risk areas. Featuring the X4P Quattro Bolt Locking Mechanism, these locks secure the shackle on four sides, providing ultimate protection against theft. Designed with robust materials and advanced technology, the Mastiff Series ensures your valuable possessions remain safe and secure.

Features & Benefits

• Key Features:
• X4P Quattro Bolt Locking Mechanism: Locks the shackle on four sides for maximum security.
• Z-Cylinder: Bump-proof and resistant to picking, pulling, and drilling, ensuring your lock is tamper-proof.
• Hardened Steel Shackle: Constructed from 14mm hardened steel, the shackle resists cutting, prying, and jacking.
• Titanium Reinforced Hexagonal Link Chain: This chain is designed to resist cutting and prying, offering robust protection in all environments.
• Durable Coatings: The co-molded crossbar cover, and double rubber-coated shackle protect your bike’s finish from scratches and damage.
• Weather Resistance: Automatic keyway covers help seal lock internals against the elements, prolonging the lifespan of your lock.
• Versatility: Boxer U-lock can also be used as a disc lock, adding flexibility to your security options.

Specifications

• Chain Dimensions: 130cm x 10mm
• Weight: 3670g
• Shackle Diameter: 14mm
• Security Level: Ultimate Security (90)
• Additional Features: The 130cm long chain provides more locking versatility, ideal for securing larger items. The lock’s short-shackle Boxer U-lock with X4P Quattro Bolt Locking Mechanism eliminates pry points for superior protection and can also be used as a disc lock.

Velo City does not carry all goods available for purchase online. Time for collection may vary depending if the products are required to be sourced from off-site warehouses. The process can take a few days (normally anywhere between 2-10 working days). If you are worried about a delay please feel free to email or call us.

Free Shipping for orders over $150. *this excludes bikes, bulky items & rural deliveries. Items classified as bulky items or a rural delivery do incur a fee, as specified in the shipping section at checkout.

Due to international policy, all bikes purchased online must be shipped to an approved bike store for professional assembly by a qualified bike mechanic—they cannot be delivered directly to your address.

If you're interested in a bike, contact us and we'll help arrange delivery to a participating store near you.

Please note that delivery to another store will incur freight and assembly charges. Any applicable costs will be confirmed with you by our online team before your order is shipped.

All products are covered by manufacturers warranty. If you do need to send items back to us please make sure that you have read our returns policy.