Mul T LOCK MT5+ RIM Cylinder- 1-1/8 Inch Nickel BRIGHT BRASS 3 KEYS 2 MT5 keys +1 key free total of 3 ApplicationCompatible with residential and commercial surface mounted door locksets, interfaces with locksets of major brands. Suitable for a wide range of lock mechanisms.Operation360˚ rotation with operating key.MaterialsBody and plug: high-quality brassTail: steelPins: nickel silver and stainless steel finishBRIGHT BRASSCylinder mechanismMul-T-Lock’s unique, high-precision pin tumbler system.KeysReversible nickel silver key with plastic key head and colored insert.Also available in all nickel silver.Cylinder platformsMT5+®THE NEW CONCEPT – 3 Locking Mechanisms for More SecurityThe patented MT5®+, based on the new MT5® cylinder platform, combines 3 advanced technologies:1. The locking bar mechanism is one of the three technologies featured in the MT5+. Correct alignment of the top bar pins depends upon the correct combination key being inserted into the cylinder.2. This new-generation product is also based on a new configuration of Mul-T-Lock’s well-honed telescopic pin technology.3. Thirdly, at the tip of the key there is a patented mobile interacting spring – the Alpha Spring. The Alpha Spring engages a unique pin at the rear of the mechanism, creating another shearline.THE MT5+ KEYAll MT5+ products have a patented double-sided key. One set of cuts is for the telescopic pin mechanism and the other cut, the milled pattern, is for the locking bar. The combination provides enhanced key security and higher manipulation resistance. To maximize user friendliness, the key also features an elegant, ergonomic key head with a special silky texture.ADVANCED KEY CONTROLThe MT5+ key secure system is supported by the unique key authorization magnetic strip card. This card must be presented to the locksmith to enable additional keys to be supplied. Only when the magnetic key card is presented to the dedicated MT5+ key duplication machine, can the required key code be configured.WITH CODE ID CARDLimited Quantity special price!!!