Schlage Commercial 26-098 FSIC Standard Cylinder E Keyway, 6-Pin, K510-711 Adams Rite Cam

Both will address Adams Rite hardware, from opposite directions. The Adams Rite 4036 is Adams Rite's own Grade 1 mortise cylinder with five-pin security, suited to stiles from 1/2 inch minimum thickness. The Schlage 26-098 is a six-pin mortise cylinder that carries the K510-711 Adams Rite cam, which is what lets a Schlage cylinder drive Adams Rite hardware. The practical question is your keying: if the building is already on a Schlage system and you want the storefront doors keyed into it, the 26-098 with the Adams Rite cam keeps one key system across the property. If the storefront is keyed on its own, the 4036 is the native five-pin part.

No. The 26-098 is supplied with the K510-711 Adams Rite cam, and cam style is not something you work around at the door. If your lock case needs a straight cam, the Corbin Russwin 1000 Series mortise cylinder in the same 1-1/2 inch length is supplied with an A02 straight cam. For a cloverleaf cam, the Corbin Russwin 1070 Series is a 1-1/4 inch 6-pin mortise housing with the A01 cloverleaf cam, and the Corbin Russwin 1080 Series is the 1-1/2 inch LFIC version with the A01 cam for Schlage L9000 mortise locks.

Pull the old cylinder and measure it from the face to the back of the body. The 26-098 is the 1-1/2 inch mortise length, which is what you need on thicker doors or where an escutcheon or wrap adds depth behind the trim. Too long and the cylinder face stands proud of the ring, too short and the cam never reaches the lock case. If yours measures shorter, the Detex MC65 is a 1-1/8 inch 6-pin mortise cylinder and the Corbin Russwin 1070 is a 1-1/4 inch 6-pin mortise housing.

Just the cylinder. The 26-098 is a replacement part, the threaded barrel the key goes into, and it screws into the lock case you already have. The lock body, trim, strike and bolt all stay in the door. That is the usual repair when a key is lost, a cylinder is worn or picked, or a tenant turns over and you only need to change what the key operates.

No handing to call out. The 26-098 is non-handed, so the same cylinder goes into either leaf of a pair and into either an inswing or outswing opening. Order the quantity you need and stop there. Handing only enters the picture with the lock case or the trim, not with the cylinder itself.

626 satin chrome, which is the finish most commercial lever trim, exit devices and mortise locks are specified in, so a single replacement cylinder in a run of openings normally disappears into the set. Hold it against the existing collar before you commit if the building was finished in a bronze or brass tone, because a chrome cylinder face in a dark ring reads immediately from the corridor.

The Adams Rite 4036 is a five-pin mortise cylinder rated Grade 1 that goes down to a 1/2 inch minimum door thickness, which is the straight alternative when you want the lock maker's own cylinder. Watch what you are ordering, though. The Adams Rite 4024 and 4025 are cylinder pulls for MS1847 deadlock and deadlatch systems, and the 4026 is a cylinder pull for the 5017 wood door deadlock. Those are a pull handle with the cylinder built in, not a drop-in replacement for a mortise cylinder that threads into an existing lock case.

On body length the closest peer is the Corbin Russwin 1000 Grade 1 series mortise cylinder in the 1-1/2 inch length, CR1000-112. Both are 1-1/2 inch mortise cylinders, so both drop into the same depth of cylinder pocket. The difference that decides the job is the cam. The Schlage 26-098 is a six-pin cylinder supplied with the K510-711 Adams Rite cam, cut to drive Adams Rite lock bodies. The CR1000-112 comes with an A02 straight cam. A straight cam and an Adams Rite cam engage different lock mechanisms, so match the cam to the lock body already in the door rather than matching on length alone.

Both are 1-1/2 inch six-pin mortise cylinders, so the pocket depth and pin count line up. They part company on what lock they are cut for. The CR1080-112-A01 is a large format interchangeable core mortise cylinder built for Schlage L9000 mortise locks and carries an A01 cloverleaf cam. The Schlage 26-098 carries the K510-711 Adams Rite cam. If the opening is an L9000 mortise lock, the A01 cam is the one that engages it; if the opening is Adams Rite hardware, the K510-711 cam is. Order against the lock body, not against the cylinder length.

The Schlage 26-098 is a 1-1/2 inch mortise cylinder, which is the deepest of the mortise bodies in this group. Two shorter six-pin mortise bodies exist. The Corbin Russwin CR1070-114-A01 is a 1-1/4 inch six-pin mortise housing with an A01 cloverleaf cam. The Detex MC65 is a 1-1/8 inch six-pin commercial mortise cylinder in the Schlage C keyway. Measure from the face of the stile to the back of the cylinder pocket before choosing, and confirm the cam on the shorter body engages your lock, since neither of those two ships with the K510-711 Adams Rite cam the 26-098 carries.

No, they are different parts that both carry the Adams Rite name. The 4024 is a cylinder pull with trim plate mounting and the 4025 is a five pin tumbler cylinder pull with through-screws, both designed for use with the Adams Rite MS1847 deadlock and deadlatch; the 4026 is the five pin tumbler cylinder pull for wood door applications, designed for the 5017 wood door deadlock and deadlatch. Those combine a door pull and a cylinder in one assembly and are what you order when the opening needs a pull as well as a key. The Schlage 26-098 is a six-pin mortise cylinder body with the K510-711 Adams Rite cam, with no pull attached. If the existing pull is staying and only the keyed cylinder is being replaced, the mortise cylinder is the part; if the pull itself is being replaced, one of the 4024, 4025 or 4026 assemblies is.

No. A rim cylinder and a mortise cylinder mount and drive differently. The Corbin Russwin 3070-178 is a six-pin rim cylinder housing with a 1-7/8 inch tailpiece, and that tailpiece is what reaches through the door to operate a surface-mounted device. The Schlage 26-098 is a six-pin mortise cylinder that threads into the lock case and turns it through the K510-711 Adams Rite cam. A separate case to watch for is the BEST 12E series dummy rim cylinder with 1-5/32 inch diameter, which is a dummy and is used where the appearance of a cylinder is wanted without a working keyed function. Identify whether the device on the door is rim-mounted or mortised before ordering either.

That depends on whether the housing in the door is staying. The BEST parts in this group are cores, not complete cylinders: the 1C5 is a standard five-pin cylinder core, the Peaks 1CB is a 150 series interchangeable core cylinder, and the 1CDF is a drill resistant patented interchangeable core in seven-pin brass, also 150 series. A core is the keyed element that seats into a housing already in the door, so ordering one alone gives you no threaded body and no cam. The Schlage 26-098 is the complete 1-1/2 inch mortise cylinder including the K510-711 Adams Rite cam. Cores are keyed to the core manufacturer's own system, so a core and a housing have to come from the same interchangeable core family.

No, a key-in-lever or key-in-knob body takes a differently shaped cylinder than a mortise lock case does. For those openings the parts to look at are the Falcon A23161-05 G key-in-lever cylinder for the RU/T series, a six-pin cylinder in the G keyway supplied keyed different with two cut keys; the Kaba Ilco 1539 key-in-knob and lever universal cylinder; the Kaba Ilco 1599 key-in-knob replacement cylinder; and the Kaba Ilco 1579 knob and lever cylinder for Sargent. The Schlage 26-098 is a six-pin mortise cylinder with the K510-711 Adams Rite cam and belongs in a mortise lock case. On a mixed property it is common to order both, one line for the mortise openings and one for the lever and knob openings.

The Schlage 26-098 is a commercial mortise cylinder and is not the part for a deadbolt or handleset. For those openings the group includes the Kaba Ilco 1549 key-in-deadbolt cylinder; the Medeco 1012040, a six-pin lazy motion rim cylinder for Kwikset single cylinder deadbolts; the Medeco 1075127, a five-pin rim type lazy motion single cylinder for handlesets and deadbolts; the Medeco 1065140, a five-pin retrofit cylinder for the Arrow JL interconnected lock and for Emtek handleset and deadbolt outside cylinder positions; the Medeco 1065244, a five-pin lazy motion rim type cylinder supplied with an Emtek tailpiece; and the Emtek CY4 cylinder, sold each. Those are matched to a specific lock body, so identify the deadbolt or handleset brand first.

Two in this group are built around Schlage C. The Schlage 26-098 mortise cylinder is offered in Schlage C, in a 626 satin chrome finish, at 1-1/2 inch body length with the K510-711 Adams Rite cam. The Detex MC65 is a six-pin commercial mortise cylinder in the Schlage C keyway at 1-1/8 inch. Others in the set are keyed to their own systems and would sit outside a Schlage C master key plan, for example the Falcon A23161-05 G, which is a six-pin cylinder in the G keyway. For a facility standardizing on one key, the keyway is the first filter and the cam and body length are the second.