{"id":2660,"date":"2024-07-01T14:32:06","date_gmt":"2024-07-01T14:32:06","guid":{"rendered":"https:\/\/www.kierr.nl\/product\/kierr-flex-200\/"},"modified":"2026-10-09T11:37:33","modified_gmt":"2026-10-09T09:37:33","slug":"kierr-flex-200","status":"publish","type":"product","link":"https:\/\/kierr.nl\/en\/product\/kierr-flex-200\/","title":{"rendered":"Kierr Flex 200 (no drilling or screws required)"},"content":{"rendered":"

The Kierr Flex 200 door\/window stopper is made of aluminum and has a sturdy appearance. The Kierr Flex 200 and 300 models are hinged, which allows you to leave the door stop in place and open the door without having to remove it. Using the simple twist knobs, you can easily tighten the window stay. The large, flexible plastic clamps with rubber protection ensure a secure fit on plastic, wood, and aluminum surfaces, as well as on window frames with rounded or beveled corners! Use in children\u2019s rooms is at your own risk, partly due to parts that can come loose. This also applies to outward-opening windows, as the Kierr may fall. <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Property<\/strong><\/th>\nValue<\/strong><\/th>\n<\/tr>\n<\/thead>\n
Min. gap<\/strong><\/th>\napproximately 15 cm<\/td>\n<\/tr>\n
Max. gap width<\/strong><\/th>\napproximately 35 cm<\/td>\n<\/tr>\n
Min. clamping position<\/strong><\/th>\nabout 1 cm<\/td>\n<\/tr>\n
Max. clamping position<\/th>\napproximately 20 cm<\/td>\n<\/tr>\n
Dimensions of the gap holder<\/strong><\/th>\nApproximately 56 cm long, 3 cm wide (excluding the clamping blade); it folds up for easy storage<\/td>\n<\/tr>\n
Dimensions of door clamping plates<\/strong><\/th>\n1x 8 cm wide, 4 cm high<\/td>\n<\/tr>\n
Dimensions of clamping plates for window frames<\/strong><\/th>\n1x 8 cm wide, 4 cm high<\/td>\n<\/tr>\n
Protection for window frame\/door clamping plates<\/strong><\/th>\n2 mm cellular rubber<\/td>\n<\/tr>\n
Material \/ Color<\/strong><\/th>\nAluminum and plastic swivel clamps<\/td>\n<\/tr>\n
Interior Design<\/strong><\/th>\nSturdy yet elegant<\/td>\n<\/tr>\n
What’s in the package<\/strong><\/th>\nDoor stopper supplied complete<\/td>\n<\/tr>\n
Warranty<\/strong><\/th>\n1 year<\/td>\n<\/tr>\n
Sold per<\/strong><\/th>\nPer piece<\/td>\n<\/tr>\n
Instructional Video<\/strong><\/th>\nhttps:\/\/www.youtube.com\/watch?v=pO9dg_nPDjI<\/a><\/td>\n<\/tr>\n
Weight<\/strong><\/th>\nApproximately 350 grams<\/td>\n<\/tr>\n
Secure<\/strong><\/th>\nplastic knurled knob<\/td>\n<\/tr>\n
Supplies<\/strong><\/th>\nNone<\/td>\n<\/tr>\n
Brand<\/strong><\/th>\nKierr<\/td>\n<\/tr>\n
What is the product suitable for?<\/strong><\/th>\nOpening and securing doors and windows<\/td>\n<\/tr>\n
Applicability of the gap retainer<\/strong><\/th>\nInward- and outward-opening doors. In addition, this product is intended for use only with inward-opening windows. Use at your own risk. <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

With the adjustable Kierr Flex 200 door and window holder, you can secure doors and windows to a wider opening without drilling or screws.<\/p>\n

\u2713 Suitable as a door prop\/door holder and window prop\/window holder
\n\u2713 Flexible, swiveling plastic clamping system with a protective layer of cellular rubber
\n\u2713 Opening between 10 and 35 cm
\n\u2713 Elegant design made of lightweight aluminum
\n\u2713 Knurled rotary knobs
\n\u2713 Includes a hinge for easier opening
\n\u2713 Also suitable for rounded and beveled window frames
\nNot suitable for use with a screen<\/p>\n","protected":false},"featured_media":3820,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[54,55,61,60],"product_tag":[],"class_list":["post-2660","product","type-product","status-publish","has-post-thumbnail","product_cat-door-hardware","product_cat-door-holdback","product_cat-window-fastener","product_cat-window-hardware","desktop-align-center","tablet-align-left","mobile-align-left","ast-product-gallery-layout-horizontal-slider","ast-magnify-disabled","ast-product-tabs-layout-horizontal","first","instock","featured","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"\nKierr Flex 200 (no drilling or screws required) - Kierr.nl<\/title>\n<meta name=\"description\" content=\"The Kierr Flex 200 door and window stay is made of lightweight aluminum. Easily prop open a door or window 15\u201335 cm. View the product.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kierr.nl\/en\/product\/kierr-flex-200\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Kierr Flex 200 (no drilling or screws required) - Kierr.nl\" \/>\n<meta property=\"og:description\" content=\"The Kierr Flex 200 door and window stay is made of lightweight aluminum. Easily prop open a door or window 15\u201335 cm. View the product.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kierr.nl\/en\/product\/kierr-flex-200\/\" \/>\n<meta property=\"og:site_name\" content=\"Kierr.nl\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-09T09:37:33+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/kierr.nl\/wp-content\/uploads\/2024\/07\/Frame-1-zonder.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1600\" \/>\n\t<meta property=\"og:image:height\" content=\"1920\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/kierr.nl\\\/en\\\/product\\\/kierr-flex-200\\\/\",\"url\":\"https:\\\/\\\/kierr.nl\\\/en\\\/product\\\/kierr-flex-200\\\/\",\"name\":\"Kierr Flex 200 (no drilling or screws required) - Kierr.nl\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/kierr.nl\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/kierr.nl\\\/en\\\/product\\\/kierr-flex-200\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/kierr.nl\\\/en\\\/product\\\/kierr-flex-200\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/kierr.nl\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/Frame-1-zonder.jpg\",\"datePublished\":\"2024-07-01T14:32:06+00:00\",\"dateModified\":\"2026-10-09T09:37:33+00:00\",\"description\":\"The Kierr Flex 200 door and window stay is made of lightweight aluminum. Easily prop open a door or window 15\u201335 cm. View the product.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/kierr.nl\\\/en\\\/product\\\/kierr-flex-200\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/kierr.nl\\\/en\\\/product\\\/kierr-flex-200\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/kierr.nl\\\/en\\\/product\\\/kierr-flex-200\\\/#primaryimage\",\"url\":\"https:\\\/\\\/kierr.nl\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/Frame-1-zonder.jpg\",\"contentUrl\":\"https:\\\/\\\/kierr.nl\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/Frame-1-zonder.jpg\",\"width\":1600,\"height\":1920,\"caption\":\"Kierr Flex 200 Door Stopper\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/kierr.nl\\\/en\\\/product\\\/kierr-flex-200\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/kierr.nl\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Store\",\"item\":\"https:\\\/\\\/kierr.nl\\\/en\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Kierr Flex 200 (no drilling or screws required)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/kierr.nl\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/kierr.nl\\\/en\\\/\",\"name\":\"Kierr.nl\",\"description\":\"Deur- en raambeslag\",\"publisher\":{\"@id\":\"https:\\\/\\\/kierr.nl\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/kierr.nl\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/kierr.nl\\\/en\\\/#organization\",\"name\":\"Kierr.nl\",\"url\":\"https:\\\/\\\/kierr.nl\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/kierr.nl\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/kierr.nl\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/Kierr-logo-1.png\",\"contentUrl\":\"https:\\\/\\\/kierr.nl\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/Kierr-logo-1.png\",\"width\":1700,\"height\":640,\"caption\":\"Kierr.nl\"},\"image\":{\"@id\":\"https:\\\/\\\/kierr.nl\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Kierr Flex 200 (no drilling or screws required) - Kierr.nl","description":"The Kierr Flex 200 door and window stay is made of lightweight aluminum. Easily prop open a door or window 15\u201335 cm. View the product.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/kierr.nl\/en\/product\/kierr-flex-200\/","og_locale":"en_US","og_type":"article","og_title":"Kierr Flex 200 (no drilling or screws required) - Kierr.nl","og_description":"The Kierr Flex 200 door and window stay is made of lightweight aluminum. Easily prop open a door or window 15\u201335 cm. View the product.","og_url":"https:\/\/kierr.nl\/en\/product\/kierr-flex-200\/","og_site_name":"Kierr.nl","article_modified_time":"2026-10-09T09:37:33+00:00","og_image":[{"width":1600,"height":1920,"url":"https:\/\/kierr.nl\/wp-content\/uploads\/2024\/07\/Frame-1-zonder.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/kierr.nl\/en\/product\/kierr-flex-200\/","url":"https:\/\/kierr.nl\/en\/product\/kierr-flex-200\/","name":"Kierr Flex 200 (no drilling or screws required) - Kierr.nl","isPartOf":{"@id":"https:\/\/kierr.nl\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/kierr.nl\/en\/product\/kierr-flex-200\/#primaryimage"},"image":{"@id":"https:\/\/kierr.nl\/en\/product\/kierr-flex-200\/#primaryimage"},"thumbnailUrl":"https:\/\/kierr.nl\/wp-content\/uploads\/2024\/07\/Frame-1-zonder.jpg","datePublished":"2024-07-01T14:32:06+00:00","dateModified":"2026-10-09T09:37:33+00:00","description":"The Kierr Flex 200 door and window stay is made of lightweight aluminum. Easily prop open a door or window 15\u201335 cm. View the product.","breadcrumb":{"@id":"https:\/\/kierr.nl\/en\/product\/kierr-flex-200\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/kierr.nl\/en\/product\/kierr-flex-200\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/kierr.nl\/en\/product\/kierr-flex-200\/#primaryimage","url":"https:\/\/kierr.nl\/wp-content\/uploads\/2024\/07\/Frame-1-zonder.jpg","contentUrl":"https:\/\/kierr.nl\/wp-content\/uploads\/2024\/07\/Frame-1-zonder.jpg","width":1600,"height":1920,"caption":"Kierr Flex 200 Door Stopper"},{"@type":"BreadcrumbList","@id":"https:\/\/kierr.nl\/en\/product\/kierr-flex-200\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/kierr.nl\/en\/"},{"@type":"ListItem","position":2,"name":"Store","item":"https:\/\/kierr.nl\/en\/shop\/"},{"@type":"ListItem","position":3,"name":"Kierr Flex 200 (no drilling or screws required)"}]},{"@type":"WebSite","@id":"https:\/\/kierr.nl\/en\/#website","url":"https:\/\/kierr.nl\/en\/","name":"Kierr.nl","description":"Deur- en raambeslag","publisher":{"@id":"https:\/\/kierr.nl\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/kierr.nl\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/kierr.nl\/en\/#organization","name":"Kierr.nl","url":"https:\/\/kierr.nl\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/kierr.nl\/en\/#\/schema\/logo\/image\/","url":"https:\/\/kierr.nl\/wp-content\/uploads\/2024\/05\/Kierr-logo-1.png","contentUrl":"https:\/\/kierr.nl\/wp-content\/uploads\/2024\/05\/Kierr-logo-1.png","width":1700,"height":640,"caption":"Kierr.nl"},"image":{"@id":"https:\/\/kierr.nl\/en\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/kierr.nl\/en\/wp-json\/wp\/v2\/product\/2660","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kierr.nl\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/kierr.nl\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kierr.nl\/en\/wp-json\/wp\/v2\/media\/3820"}],"wp:attachment":[{"href":"https:\/\/kierr.nl\/en\/wp-json\/wp\/v2\/media?parent=2660"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/kierr.nl\/en\/wp-json\/wp\/v2\/product_brand?post=2660"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/kierr.nl\/en\/wp-json\/wp\/v2\/product_cat?post=2660"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/kierr.nl\/en\/wp-json\/wp\/v2\/product_tag?post=2660"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}