High‑security 3‑star cylinder built to stop modern break‑in attacks.

  • Certified to the latest TS007 3-star standard for ultimate home security
  • Reinforced inside and out, resisting snapping, drilling, and forced entry
  • Patented sacrificial elements absorb impact to protect the lock’s core
  • Concealed cam and controlled‑break system protects and maintains lock function
  • Precision‑engineered with hardened body for enhanced durability
  • Backed by £5k consumer cash back guarantee (T&C's apply)

Security you can stake your reputation on

With the MTL300 Break Secure® 3XP Pro, every installation is a statement of trust and expertise. Built to the highest standards, tested to the toughest benchmarks, and proven in the real world – this is the cylinder that protects your customers and your good name.

FIT IT. TRUST IT. RECOMMEND IT.