Onguard Mastiff 8019L Chain Lock - 8019lp Loop Chain With Padlock

Onguard Mastiff 8019L is a 10mm hardened steel chain lock with X4 Quattro Bolt padlock for V-twin motorcycles. The titanium-reinforced hexagonal links and included micro-light key provide theft deterrence and visibility in low light.

Features

• 10mm hardened steel hexagonal link chain
• Titanium reinforcement for added strength
• X4 Quattro Bolt padlock mechanism
• Boxer U-lock doubles as standalone disc lock
• 5 laser-cut keys including 1 micro-light key with white beam
• 15.5 inches in length

Specifications

• Brand: Onguard
• Manufacturer Part #: 45008019LP
• UPC: 768661280765
• Length: 15.5 in
• Width: 7.5 in
• Height: 2 in
• Weight: 8 lbs
• Country of Origin: China (Mainland)

Fitment

Fits V-twin motorcycles including Harley-Davidson and Indian Motorcycle models.

Frequently Asked Questions

Can I use the U-lock separately as a disc lock?

Yes — the Boxer U-lock can be used alone to secure a disc brake rotor without the chain.

What's included with the lock?

The 10mm chain, X4 Quattro Bolt padlock, and 5 keys total: 1 micro-light key and 4 standard grip keys.

How bright is the micro-light key?

The micro-light projects a bright white beam, useful for unlocking in dark parking lots or garages.

Will this fit through my motorcycle's frame and wheel?

At 15.5 inches in length, the chain wraps around most V-twin frame tubes and wheel spokes. Verify clearance on your specific bike before ordering if you have custom frame modifications.