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Lockwood MT5 Restricted Keying System
Product Summary
Lockwood MT5 provides the highest possible level of protection against illegal key duplication via the revolutionary Alpha spring. At the tip of the key is mobile interacting spring — the Alpha spring. This spring engages a unique pin at the rear of the cylinder mechanism creating another shearline.
All MT5 products have a double-sided unique MT5 key. One set of cuts are for the Telescopic Pin mechanism and the other cut, the milled pattern, is for the Locking Bar in MT5+ products. The MT5+ combination provides enhanced key security and a higher manipulation resistance.
Product Details
- Two levels of security, the base level is the MT5 cylinder that uses a Telescopic Pin and Alpha Spring for restricted security.
- The Locking Bar mechanism allows the correct alignment of the locking bar pins when the correct combination key is inserted into the cylinder.
- MT5 cylinders with reversible key function allowing each correct key to always fit, regardless of which direction it enters into the cylinder.
Intellectual Property
Patent valid until 2025.