[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"localized:\u002Fen\u002Fproducts\u002Fcisa-hardware-15c140500":3,"product-context:en:cisa-hardware-15c140500":104},{"totalTranslated":4,"brands":5,"record":19,"rows":85,"index":86,"groups":98,"total":103,"page":103,"totalPages":103},5000,[6,7,8,9,10,11,12,13,14,15,16,17,18],"ABLOY","ABUS","Aqara","CISA","Danalock","ISEO","Kwikset","Master Lock","Nuki","Schlage","Tedee","Yale","igloohome",{"slug":20,"brand":9,"model":21,"title":22,"description":23,"approved":24,"updated":25,"sourceLabel":26,"sourceUrl":27,"parameters":28,"limitations":56,"guideSlugs":60,"sections":63,"illustration":75,"image":79},"cisa-hardware-15c140500","15C140500","CISA 5C140 50 mm Backset Roller-and-bolt mortise lock (15C140500)","Roller-and-bolt mortise lock: Backset: 50 mm; Faceplate width: 22 mm; Case and cover: Galvanized; Faceplate: Removable brass; Bolt: Brass; Faceplate ends: Rounded ends; Bolt\u002Flatch configuration: Roller and bolt; Roller: brass, adjustable over 2–13 mm; Bolt throws: 2.",true,"2026-10-27","CISA 2026 English catalogue, PDF page 342 \u002F printed page 338","https:\u002F\u002Fcisa.com\u002Fen\u002Fwp-content\u002Fuploads\u002Fsites\u002F18\u002F2026\u002F04\u002FEnglish-catalog.pdf#page=342",[29,32,35,38,41,44,47,50,53],{"label":30,"value":31},"Backset","50 mm",{"label":33,"value":34},"Faceplate width","22 mm",{"label":36,"value":37},"Case and cover","Galvanized",{"label":39,"value":40},"Faceplate","Removable brass",{"label":42,"value":43},"Bolt","Brass",{"label":45,"value":46},"Faceplate ends","Rounded ends",{"label":48,"value":49},"Bolt\u002Flatch configuration","Roller and bolt",{"label":51,"value":52},"Roller","Brass, adjustable over 2–13 mm",{"label":54,"value":55},"Bolt throws","2",[57,58,59],"Cylinder purchased separately; this model row does not list handle centre distance; the 85 mm centre distance of the latch version is not applied to it.","Series certification and catalogue descriptions of fire or escape applications do not mean this model meets current requirements when installed in any door assembly.","Check accessories against the corresponding model and installation instructions; Cylinders, rods and escutcheons listed as available on request are not standard equipment.",[61,62],"door-lock-selection","supplier-documents",[64,69],{"id":65,"title":66,"paragraphs":67},"structure","Construction and operation of this version",[68],"15C140500 is an explicit ordering row in the 5C140 series with backset 50 mm. The roller lock with a round-ended faceplate engages the frame with a brass roller adjustable over 2–13 mm. Roller adjustment affects the contact position; it does not change the backset to the cylinder axis; its operation must not be understood as that of a handle-operated latch.",{"id":70,"title":71,"paragraphs":72},"measurement","How to check installation dimensions",[73,74],"This model's backset is 50 mm, the distance from the specified door-edge faceplate reference to the operating axis. Faceplate width, centre distance and external lock-body depth describe different directions and must not substitute for one another.","For replacement, record the old lock's full number, faceplate-end shape, inside and outside operating components and strike positions; when changing handing or linked rods, confirm interfaces according to the product instructions.",{"url":76,"alt":77,"caption":78},"\u002Fillustrations\u002Fen\u002Fproducts\u002Fcisa-hardware-15c140500.svg","15C140500 backset 50 mm measurement-reference diagram; not a product view","Drawn by this site from the explicit dimensions of the corresponding model; the diagram is not to scale and is not a drilling template.",{"url":80,"sourceUrl":27,"credit":81,"scope":82,"caption":83,"alt":84},"\u002Fproducts\u002Fcisa\u002Fcatalog-p342-y646.png","CISA official English catalogue — product table illustration","series","Official series illustration, not a photo of this exact size variant; consult model specifications.","CISA 15C140500 — Official series illustration, not a photo of this exact size variant; consult model specifications.",[],[87,93],{"slug":61,"title":88,"description":89,"category":90,"updated":25,"kind":91,"path":92},"Define Your Requirements Before Choosing a Lock","Start with the application, existing door and purchasing conditions to prepare selection requirements for supplier confirmation.","Selection basics","guides","\u002Fen\u002Fguides\u002Fdoor-lock-selection",{"slug":62,"title":94,"description":95,"category":96,"updated":25,"kind":91,"path":97},"Which Documents Do You Need for a Lock?","What catalogues, dimensional drawings, instructions and reports explain, and how to match them to the same model.","Document verification","\u002Fen\u002Fguides\u002Fsupplier-documents",[99],{"slug":100,"title":9,"path":101,"count":102},"cisa","\u002Fen\u002Fbrands\u002Fcisa",1626,1,{"kind":105,"dimensions":106,"guide":109,"comparisons":110,"groups":111},"lock",[107,108],{"label":30,"value":31},{"label":33,"value":34},"\u002Fen\u002Fcategories\u002Fdimensions",[],[112],{"slug":100,"title":9,"path":101,"count":102}]