This security door mortise handle set is constructed of diecast and steel components and comes in a painted black finish. The handles are non-handed and can be used on both left, and right-hand closing security doors. This item does not include a key-locking cylinder or thumb turn locking hardware. This item features a heavy-duty, low profile design with lever handles and a brass plated steel strike as those commonly supplied on wire mesh-type security doors. For a dual keyed locking cylinder see Prime-Line part K 5061, and for a keyed locking cylinder with a thumb turn, see Prime-Line part K 5062. This item is used on Academy doors and others. All items as pictured are included, together with installation fasteners. See manufacturer’s how-to video for reversing the latch bolt handing. Material: Metal.