ABLOY CY321 With 3 Keys And ID Card Europrofile DIN single cylinder with adjustable length (5 mm steps) and cam position. ABLOY PROTEC features long lasting legal and physical protection against unauthorised key duplication, a full metal, colour coded key with a lifetime warranty against breakage in normal use, and the recognised ABLOY attributes of physical security and durability. ABLOY PROTEC is SCEC Endorsed for Secure Area Applications. The strong, one-piece metal key ensures against expensive on-going key replacement, and the absence of pins and springs provides unmatched resistance to wear and corrosion of internal parts. ABLOY products are built to last.