{"id":9816,"date":"2020-10-15T14:00:21","date_gmt":"2020-10-15T13:00:21","guid":{"rendered":"https:\/\/tacticalreviews.co.uk\/?p=9816"},"modified":"2020-12-01T17:51:45","modified_gmt":"2020-12-01T17:51:45","slug":"first-look-extrema-ratio-sethlans-knife","status":"publish","type":"post","link":"https:\/\/tacticalreviews.co.uk\/?p=9816","title":{"rendered":"First Look: Extrema Ratio Sethlans Knife"},"content":{"rendered":"<p>This is a first look at the just launched <a href=\"https:\/\/www.extremaratio.com\/\" target=\"_blank\" rel=\"bookmark noopener noreferrer\">Extrema Ratio<\/a> Sethlans knife. This knife is designed to be used for bushcraft, survival, and as a backup blade, so is also ideally suited for prepping. But you are going to want to use this, not just leave it sitting by &#8216;just in case&#8217;.<\/p>\n<p><b>The &#8216;First Look&#8217; Video:<\/b><\/p>\n<div class=\"video-container\"><iframe src=\"https:\/\/www.youtube.com\/embed\/Pty8_8m-NC4?rel=0\" frameborder=\"0\" allowfullscreen><\/iframe><\/div>\n<hr color=\"#333333\"><\/hr>\n<p><b>What&#8217;s in the box?:<\/b><br \/>\n<style type=\"text\/css\">\n#foogallery-gallery-9823 .fg-image { width: 150px; }\n#foogallery-gallery-9823 { --fg-gutter: 10px; }<\/style>\n\t\t\t<div class=\"foogallery foogallery-container foogallery-default foogallery-lightbox-foobox fg-center fg-default fg-ready fg-dark fg-border-thin fg-round-medium fg-loading-default fg-loaded-fade-in fg-caption-hover fg-hover-fade fg-hover-zoom\" id=\"foogallery-gallery-9823\" data-foogallery=\"{&quot;item&quot;:{&quot;showCaptionTitle&quot;:true,&quot;showCaptionDescription&quot;:true},&quot;lazy&quot;:true}\" style=\"--fg-title-line-clamp: 0; --fg-description-line-clamp: 0;\" >\n\t<div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2020\/10\/Sethlans-01-box-P1000078.jpg\" data-attachment-id=\"9818\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" width=\"150\" height=\"150\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/cache\/2020\/10\/Sethlans-01-box-P1000078\/2860486413.jpg\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22150%22%20height%3D%22150%22%20viewBox%3D%220%200%20150%20150%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2020\/10\/Sethlans-02-box-open-P1000083.jpg\" data-attachment-id=\"9819\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" width=\"150\" height=\"150\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/cache\/2020\/10\/Sethlans-02-box-open-P1000083\/2183548695.jpg\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22150%22%20height%3D%22150%22%20viewBox%3D%220%200%20150%20150%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2020\/10\/Sethlans-03-sheathed-P1000090.jpg\" data-attachment-id=\"9820\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" width=\"150\" height=\"150\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/cache\/2020\/10\/Sethlans-03-sheathed-P1000090\/2639652580.jpg\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22150%22%20height%3D%22150%22%20viewBox%3D%220%200%20150%20150%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><\/figure><div class=\"fg-loader\"><\/div><\/div><\/div>\n<\/p>\n<hr color=\"#333333\"><\/hr>\n<p><b>Explained by the Maker:<\/b><br \/>\n<i>The reasons for certain design choices may not be clear when simply looking at an object, so this section is intended to give an insight into the thinking behind a design by speaking to the designer themselves.<\/i><br \/>\nQuoted directly from Extrema Ratio &#8211;<br \/>\n&#8220;\u201cEXTREMA RATIO SETHLANS\u201d a fixed blade work knife born to face a wide range of situations, suitable for survival, bushcraft, prepping, but also as a backup blade.<\/p>\n<p>SETHLANS was designed in collaboration with Daniele Dal Canto, Master Advanced F.I.S.S.S. instructor (Italian Federation of Sports and Experimental Survival).<\/p>\n<p>SETHLANS is available in two different versions with two different kinds of steel.<\/p>\n<p>The stone washed version is produced with b\u00f6hler N690 heat treated at 58 HRC, chosen for the reliability it has demonstrated over the last 20 years due to its resistance to oxidation and durability of the edge.<\/p>\n<p>The black version is produced in D2 steel, heat and cryogenically treated at 60 HRC, which presents an high resharpening capacity even with makeshift tools. In order to give greater qualities of hardness and resistance, the blade is coated with the new Teflon-based product &#8220;EXP DARK&#8221;, proposed by Extrema Ratio.<\/p>\n<p>The knife comes with G10 grips that feature the ergonomic design characteristic of Extrema Ratio handles. They can be removed by releasing the skeletonized structure of the knife, that allows maximum lightness with minimum thickness. For lovers of extreme customization, the full-tang structure allows the handle to be covered with a paracord cord.<\/p>\n<p>The sheath is composed of a part in very light and minimalist Kydex. It can be disassembled and can be adapted for both left and right handed users. The addition of an optional belt clip allows the knife to be positioned both vertically and horizontally and makes the sheath much more versatile than the textile version. It is also equipped with a mini pouch with M.O.L.L.E. system. containing a two-sided stone for sharpening and a Firesteel for lighting fires&#8221;.<\/p>\n<p>Type: Fixed blade<br \/>\nUse: Survival<br \/>\nBlade Length: 107 mm (4.21\u201d)<br \/>\nOverall Length: 224 mm (8.82\u201d)<br \/>\nBlade Thickness: 6.3 mm (0,25\u201d)<br \/>\nMain Grid: Flat<br \/>\nWeight: 207 g (7,30 oz)<br \/>\nBlade Material Sethlans Stone Washed: B\u00f6hler N690 (58HRC) steel<br \/>\nBlade Finishing Sethlans Stone Washed: Stone Washed<br \/>\nBlade Material Sethlans Black D2: D2 (60HRC) steel<br \/>\nBlade Finishing Sethlans Black D2: EXP DARK<br \/>\nHandle Material: G10<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2020\/10\/Sethlans-04-angle-P1000154.jpg\" alt=\"\" width=\"800\" height=\"577\" class=\"aligncenter size-full wp-image-9821\" srcset=\"https:\/\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2020\/10\/Sethlans-04-angle-P1000154.jpg 800w, https:\/\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2020\/10\/Sethlans-04-angle-P1000154-600x433.jpg 600w, https:\/\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2020\/10\/Sethlans-04-angle-P1000154-300x216.jpg 300w, https:\/\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2020\/10\/Sethlans-04-angle-P1000154-768x554.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>&nbsp;<br \/>\n<b>Discussing the Review:<\/b><br \/>\nThe ideal place to discuss this review is on the Tactical Reviews Facebook Page <a href=\"https:\/\/www.facebook.com\/open.honest.reviews\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2017\/07\/FB-f-Logo__blue_50.png\" alt=\"\" border=\"0\" \/><\/a><br \/>\nPlease visit there and start\/join the conversation.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>This is a first look at the just launched Extrema Ratio Sethlans knife. This knife is designed to be used for bushcraft, survival, and as a backup blade, so is also ideally suited for prepping. But you are going to want to use this, not just leave it sitting by &#8216;just in case&#8217;. The &#8216;First [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":9817,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"First Look: Extrema Ratio Sethlans Knife\r\n#extremaratio #sethlans #sethlansextremaratio #knife #bushcraft #survival #prepping #intothewild","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[3,438,5],"tags":[66,244,8,189,12],"class_list":["post-9816","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-featured","category-homeslider","category-knife-review","tag-bushcraft","tag-extrema-ratio","tag-knife","tag-prepping","tag-survival"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>First Look: Extrema Ratio Sethlans Knife - TACTICAL REVIEWS<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tacticalreviews.co.uk\/?p=9816\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"First Look: Extrema Ratio Sethlans Knife - TACTICAL REVIEWS\" \/>\n<meta property=\"og:description\" content=\"This is a first look at the just launched Extrema Ratio Sethlans knife. This knife is designed to be used for bushcraft, survival, and as a backup blade, so is also ideally suited for prepping. But you are going to want to use this, not just leave it sitting by &#8216;just in case&#8217;. 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The &#8216;First [&hellip;]","og_url":"https:\/\/tacticalreviews.co.uk\/?p=9816","og_site_name":"TACTICAL REVIEWS","article_published_time":"2020-10-15T13:00:21+00:00","article_modified_time":"2020-12-01T17:51:45+00:00","og_image":[{"width":800,"height":800,"url":"https:\/\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2020\/10\/Sethlans-00-feature-P1000204.jpg","type":"image\/jpeg"}],"author":"Subwoofer","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Subwoofer","Estimated reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/tacticalreviews.co.uk\/?p=9816#article","isPartOf":{"@id":"https:\/\/tacticalreviews.co.uk\/?p=9816"},"author":{"name":"Subwoofer","@id":"https:\/\/tacticalreviews.co.uk\/#\/schema\/person\/50b1ef6ccf80fc887678a34d7acd67c5"},"headline":"First Look: Extrema Ratio Sethlans Knife","datePublished":"2020-10-15T13:00:21+00:00","dateModified":"2020-12-01T17:51:45+00:00","mainEntityOfPage":{"@id":"https:\/\/tacticalreviews.co.uk\/?p=9816"},"wordCount":483,"image":{"@id":"https:\/\/tacticalreviews.co.uk\/?p=9816#primaryimage"},"thumbnailUrl":"https:\/\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2020\/10\/Sethlans-00-feature-P1000204.jpg","keywords":["bushcraft","extrema ratio","knife","prepping","survival"],"articleSection":["Featured","HomeSlider","Knife Review"],"inLanguage":"en-GB"},{"@type":"WebPage","@id":"https:\/\/tacticalreviews.co.uk\/?p=9816","url":"https:\/\/tacticalreviews.co.uk\/?p=9816","name":"First Look: Extrema Ratio Sethlans Knife - TACTICAL REVIEWS","isPartOf":{"@id":"https:\/\/tacticalreviews.co.uk\/#website"},"primaryImageOfPage":{"@id":"https:\/\/tacticalreviews.co.uk\/?p=9816#primaryimage"},"image":{"@id":"https:\/\/tacticalreviews.co.uk\/?p=9816#primaryimage"},"thumbnailUrl":"https:\/\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2020\/10\/Sethlans-00-feature-P1000204.jpg","datePublished":"2020-10-15T13:00:21+00:00","dateModified":"2020-12-01T17:51:45+00:00","author":{"@id":"https:\/\/tacticalreviews.co.uk\/#\/schema\/person\/50b1ef6ccf80fc887678a34d7acd67c5"},"breadcrumb":{"@id":"https:\/\/tacticalreviews.co.uk\/?p=9816#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/tacticalreviews.co.uk\/?p=9816"]}]},{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/tacticalreviews.co.uk\/?p=9816#primaryimage","url":"https:\/\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2020\/10\/Sethlans-00-feature-P1000204.jpg","contentUrl":"https:\/\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2020\/10\/Sethlans-00-feature-P1000204.jpg","width":800,"height":800},{"@type":"BreadcrumbList","@id":"https:\/\/tacticalreviews.co.uk\/?p=9816#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/tacticalreviews.co.uk\/"},{"@type":"ListItem","position":2,"name":"First Look: Extrema Ratio Sethlans Knife"}]},{"@type":"WebSite","@id":"https:\/\/tacticalreviews.co.uk\/#website","url":"https:\/\/tacticalreviews.co.uk\/","name":"TACTICAL REVIEWS","description":"Reviews of EDC gear, lights, knives, tools and more","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/tacticalreviews.co.uk\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":"Person","@id":"https:\/\/tacticalreviews.co.uk\/#\/schema\/person\/50b1ef6ccf80fc887678a34d7acd67c5","name":"Subwoofer","image":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/secure.gravatar.com\/avatar\/9df2acef896ef972c9afb9305eb69c08d58881d9260039e537c074c77889df86?s=96&d=mm&r=pg","url":"https:\/\/secure.gravatar.com\/avatar\/9df2acef896ef972c9afb9305eb69c08d58881d9260039e537c074c77889df86?s=96&d=mm&r=pg","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/9df2acef896ef972c9afb9305eb69c08d58881d9260039e537c074c77889df86?s=96&d=mm&r=pg","caption":"Subwoofer"},"url":"https:\/\/tacticalreviews.co.uk\/?author=1"}]}},"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2020\/10\/Sethlans-00-feature-P1000204.jpg","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/pcNKU5-2yk","jetpack-related-posts":[{"id":10288,"url":"https:\/\/tacticalreviews.co.uk\/?p=10288","url_meta":{"origin":9816,"position":0},"title":"Knife Review: Extrema Ratio Sethlans","author":"Subwoofer","date":"25 March, 2021","format":false,"excerpt":"Back when it was launched, I took a 'first look' at the Extrema Ratio Sethlans knife. Now, after being able to use the Sethlans for several months I can bring you this much more detailed look at the knife and its comprehensive equipped sheath. The Sethlans is designed to be\u2026","rel":"","context":"In &quot;Featured&quot;","block_context":{"text":"Featured","link":"https:\/\/tacticalreviews.co.uk\/?cat=3"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2021\/03\/Sethlans-00-feature-stump-P1000940.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2021\/03\/Sethlans-00-feature-stump-P1000940.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2021\/03\/Sethlans-00-feature-stump-P1000940.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2021\/03\/Sethlans-00-feature-stump-P1000940.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":10676,"url":"https:\/\/tacticalreviews.co.uk\/?p=10676","url_meta":{"origin":9816,"position":1},"title":"Knife Review: Extrema Ratio T4000 C","author":"Subwoofer","date":"5 August, 2021","format":false,"excerpt":"Included in this review of the Extrema Ratio T4000 C, a compact classic Tanto with Extrema Ratio's tactical sheath and handle, are a video with an overview and detailed measurements, galleries of the packaging, sheath, and knife, plus insights into how it is to use. Let's take a closer look.\u2026","rel":"","context":"In &quot;Featured&quot;","block_context":{"text":"Featured","link":"https:\/\/tacticalreviews.co.uk\/?cat=3"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2021\/08\/Insta-T4000C-P1000926.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2021\/08\/Insta-T4000C-P1000926.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2021\/08\/Insta-T4000C-P1000926.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2021\/08\/Insta-T4000C-P1000926.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2021\/08\/Insta-T4000C-P1000926.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":14599,"url":"https:\/\/tacticalreviews.co.uk\/?p=14599","url_meta":{"origin":9816,"position":2},"title":"Knife Review: Extrema Ratio AMF (A.M.F.)","author":"Subwoofer","date":"13 February, 2025","format":false,"excerpt":"Extrema Ratio AMF (Advanced Multi Function) a Detailed Review. My heart skipped a beat when I first saw Extrema Ratio's A.M.F. in an exhibition cabinet. Yes, it is a big knife, but it is because its design is inspired by a legendary classic of survival cutlery from the 1980s; and\u2026","rel":"","context":"In &quot;HomeSlider&quot;","block_context":{"text":"HomeSlider","link":"https:\/\/tacticalreviews.co.uk\/?cat=438"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2025\/02\/ExtremaRatio-AMF-00-feature-P1009489.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2025\/02\/ExtremaRatio-AMF-00-feature-P1009489.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2025\/02\/ExtremaRatio-AMF-00-feature-P1009489.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2025\/02\/ExtremaRatio-AMF-00-feature-P1009489.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2025\/02\/ExtremaRatio-AMF-00-feature-P1009489.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":15883,"url":"https:\/\/tacticalreviews.co.uk\/?p=15883","url_meta":{"origin":9816,"position":3},"title":"Knife Review: Extrema Ratio Numen","author":"Subwoofer","date":"17 January, 2026","format":false,"excerpt":"In this detailed review of the Extrema Ratio Numen, Tactical Reviews presents a detailed look at Extrema Ratio's latest super-versatile survival knife. Join me in this Extrema Ratio Numen Review for all the details. Extrema Ration named this survival knife after the ancient Roman concept of numen, an invisible force\u2026","rel":"","context":"In &quot;HomeSlider&quot;","block_context":{"text":"HomeSlider","link":"https:\/\/tacticalreviews.co.uk\/?cat=438"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2026\/01\/ER-Numen-00-feature-P1013726.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2026\/01\/ER-Numen-00-feature-P1013726.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2026\/01\/ER-Numen-00-feature-P1013726.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2026\/01\/ER-Numen-00-feature-P1013726.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/tacticalreviews.co.uk\/wp\/wp-content\/uploads\/2026\/01\/ER-Numen-00-feature-P1013726.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":11291,"url":"https:\/\/tacticalreviews.co.uk\/?p=11291","url_meta":{"origin":9816,"position":4},"title":"Knife Review: Extrema Ratio SATRE &#8211; Special Report","author":"Subwoofer","date":"26 February, 2022","format":false,"excerpt":"The Extrema Ratio Satre is a pocket-sized, light and extremely tough fixed blade knife, designed in collaboration with Daniele Dal Canto, a Master Advanced F.I.S.S.S. instructor. 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