[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"localized:\u002Fen\u002Fproducts\u002Fiseo-metal-5517020":3,"product-context:en:iseo-metal-5517020":169},{"totalTranslated":4,"brands":5,"record":96,"rows":150,"index":151,"groups":163,"total":168,"page":168,"totalPages":168},5153,[6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95],"ABLOY","ABUS","AGB","ASSA","Adams Rite","Aqara","BKS","BURG-WÄCHTER","Borg Locks","CES","CISA","Camlock Systems","Carbine","Codelocks","Corbin Russwin","D&D Technologies","DIRAK","DOM","Danalock","Dnd","EMKA","ERA","EVVA","FUHR","Fanal","GERDA","GOAL","Gainsborough","Gateman","Godrej","Häfele","ID Lock","ISEO","JNF","JuNie","KESO","Kaadas","Kale Kilit","Kwikset","LEHMANN","LINCE","LITTO","Legge","Level","Locinox","Lockly","Lockwood","Lowe & Fletcher","MIWA","Master Lock","Medeco","Miles Nelson","Mottura","Mul-T-Lock","Nuki","Ojmar","PHILLIPS","PRIVE","Papaiz","Potent","Prefer","Ruko","SARGENT","SOLITY","Salto","Scanavini","Schlage","Securitron","Shelly","SimonsVoss","Southco","Stam","Sugatsune","SwitchBot","TESA","TOKOZ","Taymor","Tedee","Thirard","ULTRALOQ","UNION","Vachette","Viro","Weiser","Winkhaus","Yale","dormakaba","eufy","iLOQ","igloohome",{"slug":97,"brand":38,"model":98,"title":99,"description":100,"approved":101,"sourceLabel":102,"sourceUrl":103,"updated":104,"parameters":105,"sections":133,"limitations":140,"guideSlugs":143,"illustration":146},"iseo-metal-5517020","5517020","ISEO 5517020 Electric oval-cylinder mortice lock with hold-open (Backset 70 mm)","Electric oval-cylinder mortice lock with hold-open, Backset 70 mm, Faceplate 160×20×3 mm, Lock-case height 76 mm; uses Oval cylinder. Self-locking latch with independently loaded spring, With hold-open device.",true,"ISEO Catalogue 02 .42, pages 2-248","https:\u002F\u002Fiseo.com\u002Fapi\u002Fdownload\u002F02%20-%20Locks%20for%20metal%20frames%20.42%20%5BEN%5D.pdf?idAttachment=163&source=P&locale=en#page=248","2026-10-27",[106,109,112,115,118,121,124,127,130],{"label":107,"value":108},"Construction","Electric oval-cylinder mortice lock with hold-open",{"label":110,"value":111},"Backset E","70 mm",{"label":113,"value":114},"Faceplate dimensions","160×20×3 mm",{"label":116,"value":117},"Lock-case height","76 mm",{"label":119,"value":120},"Key or cylinder interface","Oval cylinder",{"label":122,"value":123},"Latch function","Self-locking latch with independently loaded spring, With hold-open device",{"label":125,"value":126},"Rated power supply","12 V AC",{"label":128,"value":129},"Centre distance","47 mm",{"label":131,"value":132},"Faceplate material","Zinc-plated steel",[134],{"id":135,"title":136,"paragraphs":137},"fit","Cutout and operation compatibility",[138,139],"This model has a 70 mm backset and 160×20×3 mm faceplate. Before replacing it, separately check the distance from faceplate to operating axis, the faceplate mortice and clearance for the 76 mm lock case. Door thickness cannot replace backset measurement.","The 551 configuration includes a hold-open device; confirm the door-management method permits this function. The rated power supply on this page is 12 V AC; do not directly apply AC\u002FDC compatibility descriptions from other series.",[141,142],"Catalogue specifications do not establish compliance with site fire or escape door requirements; check against the specific door application.","Confirm the included striking plates, rods, cylinder and power supply against the ordering configuration.",[144,145],"door-lock-selection","supplier-documents",{"url":147,"alt":148,"caption":149},"\u002Fillustrations\u002Fen\u002Fproducts\u002Fiseo-metal-5517020.svg","ISEO 5517020 Backset 70 mm, Measurement diagram from faceplate reference line to operating axis","Drawn by this site from catalogue backset to explain the distance from faceplate to operating axis; not a lock-case outline, drilling or installation drawing. Check actual measurement points against the original catalogue.",[],[152,158],{"slug":144,"title":153,"description":154,"category":155,"updated":104,"kind":156,"path":157},"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":145,"title":159,"description":160,"category":161,"updated":104,"kind":156,"path":162},"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",[164],{"slug":165,"title":38,"path":166,"count":167},"iseo","\u002Fen\u002Fbrands\u002Fiseo",2527,1,{"kind":170,"dimensions":171,"guide":176,"comparisons":177,"groups":178},"cylinder",[172,173,174,175],{"label":110,"value":111},{"label":113,"value":114},{"label":116,"value":117},{"label":128,"value":129},"\u002Fen\u002Fguides\u002Fmeasure-cylinder",[],[179],{"slug":165,"title":38,"path":166,"count":167}]