OnGuard has launched the **RockSolid**, positioned as the world’s lightest angle grinder-resistant D Lock, weighing in at **1.

4 kg**.

**Sold Secure Diamond** rated, the RockSolid D Lock is designed to offer maximum resistance to attack, and utilizes a variety of cutting-edge materials, enabling it to withstand sustained attacks from thieves.

Crafted from a proprietary blend of ultra-high-strength diamond-ceramic materials and reinforced with a multi-layered defense system, the RockSolid is reportedly “virtually impervious to the cutting force of angle grinders.

”A spokesperson for the brand highlights, “With each component meticulously designed and rigorously tested, the OnGuard RockSolid boasts an unrivaled resistance to brute force attacks.

Its hardened, shrouded shackle is resistant to an angle grinder, defying even the most aggressive cutting attempts.

” The RockSolid also features a **4XP Quattro Bolt** design, securing the crossbar in four places, ensuring maximum resistance to pulling, jacking, prying, and twisting attacks.

While maximum protection is a cornerstone of the OnGuard RockSolid’s design, usability and convenience are equally important.

In the UK, OnGuard is distributed by Extra UK.

Retailers can visit to order, or contact their account manager for more information on the OnGuard lock range.

Founded in 1979, OnGuard is a provider of high-quality security solutions for all types of bicycles.

With a commitment to innovation and customer satisfaction, OnGuard offers a wide range of products designed to protect and secure.

From Sold Secure Diamond rated locks and D locks, to home security solutions and lightweight commuter locks, OnGuard is dedicated to keeping possessions safe.