[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"localized:\u002Fen\u002Fproducts\u002Fcisa-hardware-15c170500":3,"product-context:en:cisa-hardware-15c170500":110},{"totalTranslated":4,"brands":5,"record":19,"rows":91,"index":92,"groups":104,"total":109,"page":109,"totalPages":109},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":62,"guideSlugs":66,"sections":69,"illustration":81,"image":85},"cisa-hardware-15c170500","15C170500","CISA 5C170 50 mm Backset Bathroom mortise lock (15C170500)","Bathroom mortise lock: Backset: 50 mm; Faceplate width: 22 mm; Case and cover: Galvanized; Faceplate: Removable brass; Bolt: Brass; Faceplate ends: Rounded ends; Application: Bathroom door; Bolt\u002Flatch configuration: Latch and bolt; Centre distance: 85 mm; Bolt throws: 1; Square spindle: 8 mm.",true,"2026-10-27","CISA 2026 English catalogue, PDF page 343 \u002F printed page 339","https:\u002F\u002Fcisa.com\u002Fen\u002Fwp-content\u002Fuploads\u002Fsites\u002F18\u002F2026\u002F04\u002FEnglish-catalog.pdf#page=343",[29,32,35,38,41,44,47,50,53,56,59],{"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},"Application","Bathroom door",{"label":51,"value":52},"Bolt\u002Flatch configuration","Latch and bolt",{"label":54,"value":55},"Centre distance","85 mm",{"label":57,"value":58},"Bolt throws","1",{"label":60,"value":61},"Square spindle","8 mm",[63,64,65],"The spindle dimension is specified only in section 5C170; it has not been automatically applied to 5C150.","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.",[67,68],"door-lock-selection","supplier-documents",[70,75],{"id":71,"title":72,"paragraphs":73},"structure","Construction and operation of this version",[74],"15C170500 is an explicit ordering row in the 5C170 series with backset 50 mm. The bathroom lock with a round-ended faceplate has a single-throw bolt, unlike the two-throw cylinder-operated version in the same series. Check the inside and outside privacy controls and centre distance; do not mix versions solely because their backsets match.",{"id":76,"title":77,"paragraphs":78},"measurement","How to check installation dimensions",[79,80],"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":82,"alt":83,"caption":84},"\u002Fillustrations\u002Fen\u002Fproducts\u002Fcisa-hardware-15c170500.svg","15C170500 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":86,"sourceUrl":27,"credit":87,"scope":88,"caption":89,"alt":90},"\u002Fproducts\u002Fcisa\u002Fcatalog-p343-y215.png","CISA official English catalogue — product table illustration","series","Official series illustration, not a photo of this exact size variant; consult model specifications.","CISA 15C170500 — Official series illustration, not a photo of this exact size variant; consult model specifications.",[],[93,99],{"slug":67,"title":94,"description":95,"category":96,"updated":25,"kind":97,"path":98},"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":68,"title":100,"description":101,"category":102,"updated":25,"kind":97,"path":103},"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",[105],{"slug":106,"title":9,"path":107,"count":108},"cisa","\u002Fen\u002Fbrands\u002Fcisa",1626,1,{"kind":111,"dimensions":112,"guide":116,"comparisons":117,"groups":118},"lock",[113,114,115],{"label":30,"value":31},{"label":33,"value":34},{"label":54,"value":55},"\u002Fen\u002Fcategories\u002Fdimensions",[],[119],{"slug":106,"title":9,"path":107,"count":108}]