Onguard Bull Mastiff Padlock - 8102 Padlock

Onguard Bull Mastiff padlock designed for V-twin motorcycles, featuring a laminated steel body with smooth brass mechanism and 10mm hardened steel shackle. Non-marring bumper protects paint and finishes from lockup wear.

Features

• Laminated steel construction with brass lock mechanism
• 10mm hardened steel shackle
• Non-marring padlock bumper protects paint
• 5 heavy-duty F-style keys included
• Weather-resistant design for outdoor storage

Specifications

• Brand: Onguard
• Manufacturer Part #: 45008102
• UPC: 768661281021
• Length: 6 in
• Width: 4 in
• Height: 1.5 in
• Weight: 9.1 lbs
• Country of Origin: China (Mainland)

Fitment

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

Frequently Asked Questions

What size shackle does this padlock have?

The hardened steel shackle is 10mm (.39 in) diameter — heavy enough to resist cutting on chains and cables.

Will this damage my paint or chrome?

No — the non-marring bumper on the body protects paint, finishes, and chrome from dings during lockup.

How many keys come with it?

Five heavy-duty F-style keys are included in the box.

Is this padlock weatherproof?

Yes — the laminated steel body and brass lock mechanism are designed to resist rust and corrosion in outdoor storage.