Ultion 3 Star PLUS Euro Cylinder Lock

Protect what matters most with the Ultion 3 Star PLUS Euro Cylinder – one of the UK's most trusted high-security door locks. Designed to defend against the most common methods of forced entry, it's the ideal upgrade for uPVC, composite and aluminium doors.

At the heart of every Ultion 3 Star PLUS lock is an innovative security system that automatically activates LockDown Mode™ when an attack is detected. This hidden locking mechanism provides an extra layer of protection, making it extremely difficult for intruders to gain entry through the cylinder. The lock also features a hardened molybdenum core for exceptional strength and durability.

The Ultion 3 Star PLUS is independently tested to the highest security standards and is resistant to lock snapping, picking, drilling and bumping, giving you complete confidence that your home is well protected. It's also backed by Ultion's £5,000 Security Guarantee when registered, offering additional peace of mind.

Each cylinder is supplied with 5 precision-cut keys that are approximately 60% thicker than standard keys, making them stronger and more resistant to bending or snapping. Free Ultion Key Control also helps prevent unauthorised key duplication, ensuring only approved copies can be ordered.

Whether you're replacing an old cylinder after moving home or upgrading your door security, the Ultion 3 Star PLUS offers outstanding protection without compromising on ease of use.