{"product_id":"dangerfield-eureka-training-lock-set-3-progressively-harder-clear-locks","title":"Dangerfield EUREKA Training Lock Set - 3 Progressively Harder Clear Locks","description":"\u003cstyle\u003e\n.ukdangerfieldprogres{--ink:#1f2328;--muted:#58616b;--line:#d9e0e7;--paper:#f7f9fb;--soft:#eef4f8;--accent:#b85718;--accent2:#1f6f78;color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.62}\n.ukdangerfieldprogres *{box-sizing:border-box}\n.ukdangerfieldprogres a{color:var(--accent);font-weight:700;text-decoration:underline;text-underline-offset:3px}\n.ukdangerfieldprogres-trust{align-items:center;background:#101820;border-radius:8px;color:#fff;display:flex;flex-wrap:wrap;font-size:13px;font-weight:700;gap:8px 16px;justify-content:center;margin:0 0 24px;padding:12px 16px}\n.ukdangerfieldprogres-hero{background:linear-gradient(135deg,#101820,#21313b 62%,#314044);border-radius:8px;color:#fff;display:grid;gap:24px;grid-template-columns:minmax(0,1.05fr) 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td:first-child{color:var(--ink);font-weight:800;width:34%}\n.ukdangerfieldprogres-note{background:var(--paper);border-left:4px solid var(--accent);border-radius:0 8px 8px 0;margin-top:18px;padding:17px 18px}\n.ukdangerfieldprogres-faq{display:grid;gap:14px;grid-template-columns:repeat(2,minmax(0,1fr))}\n.ukdangerfieldprogres-faq div{background:#fff;border:1px solid var(--line);border-radius:8px;padding:17px}\n.ukdangerfieldprogres-faq p{margin-bottom:0}\n.ukdangerfieldprogres-cta{background:#101820;border-radius:8px;color:#fff;margin-top:32px;padding:28px 24px;text-align:center}\n.ukdangerfieldprogres-cta h3{color:#fff;margin-bottom:10px}\n.ukdangerfieldprogres-cta p{color:rgba(255,255,255,.78);margin-left:auto;margin-right:auto;max-width:780px}\n@media(max-width:768px){.ukdangerfieldprogres-hero,.ukdangerfieldprogres-two{grid-template-columns:1fr;padding-left:20px;padding-right:20px}.ukdangerfieldprogres-stats,.ukdangerfieldprogres-grid,.ukdangerfieldprogres-faq{grid-template-columns:1fr}.ukdangerfieldprogres-hero h2{font-size:30px}}\n\u003c\/style\u003e\n\n\u003cdiv class=\"ukdangerfieldprogres\"\u003e\n  \u003cdiv class=\"ukdangerfieldprogres-trust\"\u003e\n    \u003cspan\u003eFree UK delivery over £30\u003c\/span\u003e\n    \u003cspan\u003eRoyal Mail options\u003c\/span\u003e\n    \u003cspan\u003e30-day easy returns\u003c\/span\u003e\n    \u003cspan\u003eEuropean delivery available\u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003csection class=\"ukdangerfieldprogres-hero\"\u003e\n    \u003cdiv\u003e\n      \u003cspan class=\"ukdangerfieldprogres-badge\"\u003eProgressive clear lock set\u003c\/span\u003e\n      \u003ch2\u003eThree clear locks that get harder for the right reasons\u003c\/h2\u003e\n      \u003cp\u003eThe Dangerfield EUREKA set gives you three progressively harder clear locks: standard pins, spool pins, and serrated pins. It is built to stop beginners from jumping randomly between locks and instead teach one new difficulty at a time.\u003c\/p\u003e\n      \u003cdiv class=\"ukdangerfieldprogres-stats\"\u003e\n        \u003cdiv class=\"ukdangerfieldprogres-stat\"\u003e\n\u003cstrong\u003e3\u003c\/strong\u003e\u003cspan\u003eclear locks\u003c\/span\u003e\n\u003c\/div\u003e\n        \u003cdiv class=\"ukdangerfieldprogres-stat\"\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e\u003cspan\u003epins\u003c\/span\u003e\n\u003c\/div\u003e\n        \u003cdiv class=\"ukdangerfieldprogres-stat\"\u003e\n\u003cstrong\u003eSpool\u003c\/strong\u003e\u003cspan\u003epins\u003c\/span\u003e\n\u003c\/div\u003e\n        \u003cdiv class=\"ukdangerfieldprogres-stat\"\u003e\n\u003cstrong\u003eSerrated\u003c\/strong\u003e\u003cspan\u003epins\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"ukdangerfieldprogres-photo\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0229\/9819\/files\/DAEUREKA-main-2048x2048.jpg?v=1765039446\" alt=\"Dangerfield EUREKA progressive clear practice locks\" width=\"2048\" height=\"2048\" loading=\"eager\"\u003e\u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"ukdangerfieldprogres-section\"\u003e\n    \u003cdiv class=\"ukdangerfieldprogres-kicker\"\u003eWhy buy this\u003c\/div\u003e\n    \u003ch3\u003eBuy this when you want a training path, not just a practice lock\u003c\/h3\u003e\n    \u003cp\u003eA single clear lock teaches the basics. A progressive set teaches development. You can see the mechanism, learn standard binding first, then introduce the false-set and feedback problems that security pins create.\u003c\/p\u003e\n    \u003cdiv class=\"ukdangerfieldprogres-grid\"\u003e\n      \u003cdiv class=\"ukdangerfieldprogres-card\"\u003e\n\u003ch4\u003eStandard pins first\u003c\/h4\u003e\n\u003cp\u003eBuild the basic lift and tension relationship before adding distractions.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"ukdangerfieldprogres-card\"\u003e\n\u003ch4\u003eSpool-pin feedback\u003c\/h4\u003e\n\u003cp\u003eLearn why a lock can feel set while the plug still needs careful counter-rotation.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"ukdangerfieldprogres-card\"\u003e\n\u003ch4\u003eSerrated challenge\u003c\/h4\u003e\n\u003cp\u003eAdd sharper feedback once your hands can already recognise the basics.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"ukdangerfieldprogres-section\"\u003e\n    \u003cdiv class=\"ukdangerfieldprogres-two\"\u003e\n      \u003cdiv class=\"ukdangerfieldprogres-photo\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0229\/9819\/files\/DAEUREKA-PROGRESSIVE-LOCKS-marketing-3000x3000.jpg?v=1765039451\" alt=\"Dangerfield EUREKA progressive clear practice locks detail\" width=\"3000\" height=\"3000\" loading=\"lazy\"\u003e\u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cdiv class=\"ukdangerfieldprogres-kicker\"\u003ePractice route\u003c\/div\u003e\n        \u003ch3\u003eUse the locks in order\u003c\/h3\u003e\n        \u003cp\u003eStart with the standard-pin lock until the open is repeatable. Move to the spool-pin lock for counter-rotation practice, then use the serrated-pin lock to refine pressure and avoid oversetting.\u003c\/p\u003e\n        \u003cul class=\"ukdangerfieldprogres-list\"\u003e\n          \u003cli\u003eDo not skip the easy lock: repeatability is the lesson.\u003c\/li\u003e\n          \u003cli\u003eRecord which pin binds first and how tension changes it.\u003c\/li\u003e\n          \u003cli\u003eHide the clear view once your hands understand the feedback.\u003c\/li\u003e\n        \u003c\/ul\u003e\n        \u003cp class=\"ukdangerfieldprogres-note\"\u003eHelpful next step: \u003ca href=\"\/products\/dangerfield-praxis-dual-gauge-21-piece-complete-lock-pick-set\"\u003eDangerfield PRAXIS\u003c\/a\u003e.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"ukdangerfieldprogres-section\"\u003e\n    \u003cdiv class=\"ukdangerfieldprogres-kicker\"\u003eProduct details\u003c\/div\u003e\n    \u003ch3\u003eWhat to know before you choose\u003c\/h3\u003e\n    \u003ctable class=\"ukdangerfieldprogres-specs\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eDangerfield\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eSet type\u003c\/td\u003e\n\u003ctd\u003eProgressive clear practice lock set\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eLock count\u003c\/td\u003e\n\u003ctd\u003eThree clear locks\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003ePin progression\u003c\/td\u003e\n\u003ctd\u003eStandard, spool and serrated pin practice\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eTraining focus\u003c\/td\u003e\n\u003ctd\u003eVisible feedback and security-pin development\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003cp class=\"ukdangerfieldprogres-note\"\u003eUse lock picking and entry tools responsibly, only on locks you own or have permission to work on, and check local laws before buying.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"ukdangerfieldprogres-section\"\u003e\n    \u003cdiv class=\"ukdangerfieldprogres-kicker\"\u003eQuestions\u003c\/div\u003e\n    \u003ch3\u003eQuick answers\u003c\/h3\u003e\n    \u003cdiv class=\"ukdangerfieldprogres-faq\"\u003e\n      \u003cdiv\u003e\n\u003ch4\u003eWhy three locks?\u003c\/h4\u003e\n\u003cp\u003eThe progression lets you add one new problem at a time instead of guessing what went wrong.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003ch4\u003eIs this suitable for total beginners?\u003c\/h4\u003e\n\u003cp\u003eYes. The standard-pin lock is the first step, and the harder locks wait until you are ready.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003ch4\u003eCan experienced pickers use it?\u003c\/h4\u003e\n\u003cp\u003eYes. It is useful for teaching, diagnosing tension, and warming up security-pin feel.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003ch4\u003eWhat pick set pairs well?\u003c\/h4\u003e\n\u003cp\u003eUse any focused hook-and-tension set, from SouthOrd PXS-14 through Serenity or PRAXIS.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"ukdangerfieldprogres-cta\"\u003e\n    \u003ch3\u003eMake practice feel organised\u003c\/h3\u003e\n    \u003cp\u003eEUREKA gives your bench a clear route from visible beginner feedback to the first real security-pin lessons.\u003c\/p\u003e\n  \u003c\/section\u003e\n\u003c\/div\u003e","brand":"UKBumpKeys","offers":[{"title":"Default Title","offer_id":46531420586145,"sku":"DA-EUREKA-3","price":51.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/2809\/5021\/files\/DAEUREKA-main-2048x2048.jpg?v=1781166207","url":"https:\/\/greatdealoffers.co.uk\/products\/dangerfield-eureka-training-lock-set-3-progressively-harder-clear-locks","provider":"Great Deal Offers","version":"1.0","type":"link"}