**FeaturesCylinder mechanism: ABLOY® NOVEL31mm Europrofile DIN cylinder with thumbturn adjustable length (5 mm steps)Is operated by a keyFinish: Bright chrome / Satin Chrome3 keys includedOperationImproved resistance against wear and tear (AWS).Smooth, durable and reliable operation, resistant to dirt and freezing, and there are no springs and pins.Plastic key bow with nickel silver shaft makes it pleasing to handle and use.Convenient reversible key.The ABLOY® NOVEL detainer disc cylinder, keys and key blanks are protected by patents world-wide until 2027.Strict key control: duplicate keys only with the key card.