A quality euro cylinder which halves the number of cylinders that you need to hold in stock. Featuring 6 pins, anti pick and anti drill at a competitive price, these cylinders save both room and money. Cylinders less than 35mm are 5 pin. Cylinders can be keyed alike but not masterkeyed. Please note that 5 pin (sizes less than 35mm) are not compatible with 6 pin (Sizes greater than 35mm) when keying alike or master keying.