Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
OnGuard RockSolid U-Lock (Angle-Grinder Resistant)Introducing the OnGuard RockSolid, the pinnacle of bike lock innovation. Engineered with cutting edge materials and advanced technology, this revolutionary lock stands as an impenetrable fortress against even the most determined thieves armed with angle grinders. X4P Quattro Bolt Locking Mechanism: Secures the shackle at four points for maximum security. Z Cylinder: New and improved, bump proof, and resistant to picking, pulling, and drilling. 15mm
Introducing the OnGuard RockSolid, the pinnacle of bike lock innovation. Engineered with cutting-edge materials and advanced technology, this revolutionary lock stands as an impenetrable fortress against even the most determined thieves armed with angle grinders.
- X4P Quattro Bolt Locking Mechanism: Secures the shackle at four points for maximum security.
- Z-Cylinder: New and improved, bump-proof, and resistant to picking, pulling, and drilling.
- 15mm (0.59”) Hardened Steel Shackle with RockSolid Patented Coating: Massive and robust, resists angle grinder cutting, prying, and jacking.
- Centered Keyway: Enhancing security.
- Co-Moulded Crossbar Cover and Double Rubber Coated Shackle: Protects your bike’s finish from scratches and damage.
- All-Metal End Caps: New and improved, providing additional protection against hits and drops.
- Automatic Keyway Cover: Seals the lock internals from the elements, prolonging its lifespan.
Crafted from a proprietary blend of ultra-high-strength materials and reinforced with a multi-layered defense system, the OnGuard RockSolid is virtually impervious to the cutting force of angle grinders. Its intricate structure is engineered to resist cutting, rendering any attempts to breach its fortified exterior futile.
Each component is meticulously designed and rigorously tested, ensuring unrivalled resistance to brute force attacks. The hardened, shrouded shackle is impervious to an angle grinder, defying even the most aggressive cutting attempts.
The OnGuard RockSolid not only provides unbeatable security but also offers a seamless user experience. Its ergonomic design ensures easy handling, making it the lightest angle grinder-resistant lock on the market.
Experience peace of mind like never before with the OnGuard RockSolid. Defy the odds, protect what matters most, and leave would-be thieves in awe of this unyielding fortress of two-wheel security.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 2320 reviews
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Product Reviews
★★★★★ 5
She loves it
Size: One Size, Color: Silver-tone Hardware/Black
This was a Christmas gift for my adult daughter. She loved the size and style. The black has a pretty texture. It’s even prettier in person. As a mom who tries hard to please, I scored big points with this MK bag.
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Reviewed in the United States on December 29, 2025
★★★★★ 5
Very good quality
Size: One Size, Color: Silver-tone Hardware/Black
Love it!
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Reviewed in the United States on January 22, 2026
★★★★★ 5
Nice evening clutch
Size: One Size, Color: Pale Gold
Nice and elegant
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Reviewed in the United States on January 16, 2026
★★★★★ 5
Perfect and good quality
Size: One Size, Color: Silver-tone Hardware/Black
I liked it so much😍
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Reviewed in the United States on December 29, 2025
★★★★★ 5
Good quality, very stylish
Color: Dark Tortoise, Size: 53-17-140, Color: Dark Tortoise, Size: 53-17-140
Purchased for my wife as a birthday gift, she loves them.
Very stylish, and good fit, and comfortable.
Comes with a nice carry case.
Purchase price here was better than elsewhere, good value.
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Reviewed in the United States on January 2, 2026
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