Schlage 47258049 ALX Series KIL Lever, Latitude Lever Design

That is exactly what the Schlage 47258049 is for. It is a replacement lever trim for the ALX Series in the Latitude (LAT) design, so you are buying the handle itself rather than a complete lock. The chassis and latch already in the door stay where they are, which is why this is the cheaper repair on a damaged opening than pulling and replacing the whole lock.

No cylinder. The 47258049 Latitude lever ships less cylinder. If it is going on the keyed side of an ALX lock, the cylinder and the keying are a separate line on your order, cut to whatever keyway and key system the building already runs. On a non-keyed side there is nothing further to source.

It is ALX Series trim. The 47258049 is the Latitude lever for Schlage ALX lever locks, so order it against ALX openings. Design matters as much as series when you are matching an existing door: Latitude has its own lever shape, so if the neighbouring openings or the opposite side of the same door carry a different Schlage lever design, this one will not look like them even in the same finish.

Six finishes on the Latitude lever: 605 Bright Brass, 606 Satin Brass, 619 Satin Nickel, 622 Matte Black, 626 Satin Chrome and 643E Aged Bronze. Those are BHMA finish codes, so 626 on this lever is the same 626 stamped on the hardware already hanging in your corridors, and 626 Satin Chrome is what most commercial buildings standardise on. 622 Matte Black and 643E Aged Bronze are the ones to pick when the opening is a front-of-house or amenity door rather than a back corridor.

Commercial. The 47258049 Latitude lever is trim for the Schlage ALX Series, a commercial lock line, so it is the lever you would put on an office, corridor, school or multi-family common-area door rather than something out of a residential range. That is also why it is sold as a standalone replacement handle: commercial buildings repair the trim and keep the chassis, they do not swap complete locks over a damaged lever.

No, and it is worth catching before it ships. The 47258049 is trim only, a replacement Latitude lever with no lock function of its own, so it cannot give an opening a dormitory function it does not already have. For a complete dormitory function lock, look at the Cal-Royal CALDOR238 (CAL101) dormitory dead latch instead. Buy the Latitude lever only when the ALX lock in that door is already the function you want and it is the handle that has failed.

It does not. The Schlage 47258049 is a commercial replacement lever - the Latitude design handle for an ALX Series lockset - and it comes less cylinder, so it addresses worn, loose or damaged trim on a chassis that still latches and operates correctly. When the latching device itself is the problem on a dormitory function opening, the Cal-Royal CALDOR238 is a dormitory function dead latch and addresses that side of the assembly instead.