“Profile cylinders often referred to as “”Euro Profile”” fit standard profile cylinder mortise locks. Standard European cylinder dimensions Suitable for commercial or residential use Drilled 5, pinned 5 The solid brass body increases durability and corrosion resistance Includes one M5 screw for fixing the cylinder to a multipoint lock case Available in SC1 or KW1 (Choose Below) Keyed Alike in 12 / KA12″