{"product_id":"ultimate-bump-keys-reverse-1","title":"3 Piece Ultimate Bump Key Set for Lock Bumping (Reverse)","description":"\u003cstyle\u003e\n.ukultimatebumpkeysre{--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.ukultimatebumpkeysre *{box-sizing:border-box}\n.ukultimatebumpkeysre a{color:var(--accent);font-weight:700;text-decoration:underline;text-underline-offset:3px}\n.ukultimatebumpkeysre-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.ukultimatebumpkeysre-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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p{color:rgba(255,255,255,.78);margin-left:auto;margin-right:auto;max-width:780px}\n@media(max-width:768px){.ukultimatebumpkeysre-hero,.ukultimatebumpkeysre-two{grid-template-columns:1fr;padding-left:20px;padding-right:20px}.ukultimatebumpkeysre-stats,.ukultimatebumpkeysre-grid,.ukultimatebumpkeysre-faq{grid-template-columns:1fr}.ukultimatebumpkeysre-hero h2{font-size:30px}}\n\/* UKBK same-product review snippet styles: start *\/\n.ukultimatebumpkeysre-review-strip{display:grid;gap:14px;grid-template-columns:repeat(3,minmax(0,1fr));margin:-12px 0 34px}\n.ukultimatebumpkeysre-review-card{background:#fff;border:1px solid var(--line,#d9e0e7);border-radius:8px;box-shadow:0 10px 26px rgba(16,24,32,.08);padding:17px 18px}\n.ukultimatebumpkeysre-review-rating{color:var(--accent,#b85718);font-size:13px;font-weight:800;letter-spacing:0;margin-bottom:7px}\n.ukultimatebumpkeysre-review-quote{color:var(--ink,#1f2328);display:block;font-size:15px;font-weight:700;line-height:1.52;margin:0}\n.ukultimatebumpkeysre-review-source{color:var(--muted,#58616b);display:block;font-size:12px;margin-top:9px}\n@media(max-width:768px){.ukultimatebumpkeysre-review-strip{grid-template-columns:1fr;margin-top:0}}\n\/* UKBK same-product review snippet styles: end *\/\n\u003c\/style\u003e\n\n\u003cdiv class=\"ukultimatebumpkeysre\"\u003e\n  \u003cdiv class=\"ukultimatebumpkeysre-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=\"ukultimatebumpkeysre-hero\"\u003e\n    \u003cdiv\u003e\n      \u003cspan class=\"ukultimatebumpkeysre-badge\"\u003eReverse bump key set\u003c\/span\u003e\n      \u003ch2\u003eA 3-piece reverse-profile bump key set for authorised bumping practice\u003c\/h2\u003e\n      \u003cp\u003eThis 3-piece set uses the Reversed Universal profile and three different bumping patterns. It is for trained users practising lawful lock bumping on suitable pin cylinders with the correct profile.\u003c\/p\u003e\n      \u003cdiv class=\"ukultimatebumpkeysre-stats\"\u003e\n        \u003cdiv class=\"ukultimatebumpkeysre-stat\"\u003e\n\u003cstrong\u003e3\u003c\/strong\u003e\u003cspan\u003ekeys\u003c\/span\u003e\n\u003c\/div\u003e\n        \u003cdiv class=\"ukultimatebumpkeysre-stat\"\u003e\n\u003cstrong\u003eReverse\u003c\/strong\u003e\u003cspan\u003eprofile\u003c\/span\u003e\n\u003c\/div\u003e\n        \u003cdiv class=\"ukultimatebumpkeysre-stat\"\u003e\n\u003cstrong\u003e3\u003c\/strong\u003e\u003cspan\u003epatterns\u003c\/span\u003e\n\u003c\/div\u003e\n        \u003cdiv class=\"ukultimatebumpkeysre-stat\"\u003e\n\u003cstrong\u003eBump\u003c\/strong\u003e\u003cspan\u003epractice\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"ukultimatebumpkeysre-photo\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0229\/9819\/products\/3PUKR_bump-keys-ultimate-reversed-1000x1000.jpg?v=1527054168\" alt=\"three piece reverse universal bump key set\" width=\"1000\" height=\"1000\" loading=\"eager\"\u003e\u003c\/div\u003e\n  \u003c\/section\u003e\n\n\u003c!-- UKBK same-product review snippets: start --\u003e\n  \u003csection class=\"ukultimatebumpkeysre-review-strip\" aria-label=\"Customer review snippets\"\u003e\n    \u003carticle class=\"ukultimatebumpkeysre-review-card\"\u003e\n      \u003cdiv class=\"ukultimatebumpkeysre-review-rating\"\u003e5\/5 verified buyer\u003c\/div\u003e\n      \u003cblockquote class=\"ukultimatebumpkeysre-review-quote\"\u003e\"These are brilliant and a must add if your into bumping.\"\u003c\/blockquote\u003e\n      \u003cspan class=\"ukultimatebumpkeysre-review-source\"\u003everified buyer, 02\/18\/2025\u003c\/span\u003e\n    \u003c\/article\u003e\n    \u003carticle class=\"ukultimatebumpkeysre-review-card\"\u003e\n      \u003cdiv class=\"ukultimatebumpkeysre-review-rating\"\u003e5\/5 verified buyer\u003c\/div\u003e\n      \u003cblockquote class=\"ukultimatebumpkeysre-review-quote\"\u003e\"Does the job as described.\"\u003c\/blockquote\u003e\n      \u003cspan class=\"ukultimatebumpkeysre-review-source\"\u003everified buyer, 08\/29\/2017\u003c\/span\u003e\n    \u003c\/article\u003e\n    \u003carticle class=\"ukultimatebumpkeysre-review-card\"\u003e\n      \u003cdiv class=\"ukultimatebumpkeysre-review-rating\"\u003e5\/5 verified buyer\u003c\/div\u003e\n      \u003cblockquote class=\"ukultimatebumpkeysre-review-quote\"\u003e\"Great buy , well made\"\u003c\/blockquote\u003e\n      \u003cspan class=\"ukultimatebumpkeysre-review-source\"\u003ecustomer review, 05\/05\/2017\u003c\/span\u003e\n    \u003c\/article\u003e\n  \u003c\/section\u003e\n\u003c!-- UKBK same-product review snippets: end --\u003e\n\n\n\n\n\n\n\n\n  \u003csection class=\"ukultimatebumpkeysre-section\"\u003e\n    \u003cdiv class=\"ukultimatebumpkeysre-kicker\"\u003eWhy buy this\u003c\/div\u003e\n    \u003ch3\u003eBuy this when the reverse profile is the match\u003c\/h3\u003e\n    \u003cp\u003eBump keys depend on profile fit and controlled technique. This set gives you three pattern options on the Reversed Universal profile so you can practise spacing, impact, and reset with the right lock family.\u003c\/p\u003e\n    \u003cdiv class=\"ukultimatebumpkeysre-grid\"\u003e\n      \u003cdiv class=\"ukultimatebumpkeysre-card\"\u003e\n\u003ch4\u003eThree patterns\u003c\/h4\u003e\n\u003cp\u003eDifferent cuts give you more than one route during authorised practice.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"ukultimatebumpkeysre-card\"\u003e\n\u003ch4\u003eReverse profile\u003c\/h4\u003e\n\u003cp\u003eChoose this set only when the Reversed Universal profile is relevant.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"ukultimatebumpkeysre-card\"\u003e\n\u003ch4\u003eTechnique-focused\u003c\/h4\u003e\n\u003cp\u003eBest paired with dampeners, a suitable bump hammer, and patient practice.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"ukultimatebumpkeysre-section\"\u003e\n    \u003cdiv class=\"ukultimatebumpkeysre-two\"\u003e\n      \u003cdiv class=\"ukultimatebumpkeysre-photo\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0229\/9819\/products\/dynavi-thumbnail_c42ffb5b-e5b8-4307-9253-3ed0c66cb680.jpg?v=1527251481\" alt=\"three piece reverse universal bump key set detail\" width=\"260\" height=\"260\" loading=\"lazy\"\u003e\u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cdiv class=\"ukultimatebumpkeysre-kicker\"\u003eUse route\u003c\/div\u003e\n        \u003ch3\u003eHow to practise bumping cleanly\u003c\/h3\u003e\n        \u003cp\u003eUse a suitable owned practice cylinder, fit dampeners if needed, and keep strikes controlled. Bumping is about timing and profile fit, not heavy force.\u003c\/p\u003e\n        \u003cul class=\"ukultimatebumpkeysre-list\"\u003e\n          \u003cli\u003eConfirm reverse-profile relevance before buying.\u003c\/li\u003e\n          \u003cli\u003eUse light, repeatable strikes with proper spacing.\u003c\/li\u003e\n          \u003cli\u003ePractise only on locks you own or are authorised to open.\u003c\/li\u003e\n        \u003c\/ul\u003e\n        \u003cp class=\"ukultimatebumpkeysre-note\"\u003eHelpful next step: \u003ca href=\"\/fr-fr\/products\/bump-key-dampeners\"\u003ebump key dampeners\u003c\/a\u003e.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"ukultimatebumpkeysre-section\"\u003e\n    \u003cdiv class=\"ukultimatebumpkeysre-kicker\"\u003eProduct details\u003c\/div\u003e\n    \u003ch3\u003eWhat to know before you choose\u003c\/h3\u003e\n    \u003ctable class=\"ukultimatebumpkeysre-specs\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eUKBumpKeys\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eBump key set\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eProfile\u003c\/td\u003e\n\u003ctd\u003eReversed Universal\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003ePiece count\u003c\/td\u003e\n\u003ctd\u003e3 keys\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eBest use\u003c\/td\u003e\n\u003ctd\u003eAuthorised lock bumping practice\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003cp class=\"ukultimatebumpkeysre-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=\"ukultimatebumpkeysre-section\"\u003e\n    \u003cdiv class=\"ukultimatebumpkeysre-kicker\"\u003eQuestions\u003c\/div\u003e\n    \u003ch3\u003eQuick answers\u003c\/h3\u003e\n    \u003cdiv class=\"ukultimatebumpkeysre-faq\"\u003e\n      \u003cdiv\u003e\n\u003ch4\u003eIs this the standard profile set?\u003c\/h4\u003e\n\u003cp\u003eNo. This is the reverse-profile version.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003ch4\u003eWhy three keys?\u003c\/h4\u003e\n\u003cp\u003eThe set gives three bumping patterns for suitable practice locks.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003ch4\u003eWhat should I pair it with?\u003c\/h4\u003e\n\u003cp\u003eUse bump-key dampeners and a suitable bump hammer.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003ch4\u003eDoes force help?\u003c\/h4\u003e\n\u003cp\u003eNo. Controlled timing and profile fit matter more than force.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"ukultimatebumpkeysre-cta\"\u003e\n    \u003ch3\u003eChoose the reverse-profile bumping route\u003c\/h3\u003e\n    \u003cp\u003eWhen the lock profile matches, a three-key reverse set gives you structured bumping practice.\u003c\/p\u003e\n  \u003c\/section\u003e\n\u003c\/div\u003e","brand":"UKBumpKeys","offers":[{"title":"Default Title","offer_id":348830195,"sku":"3PUKR","price":21.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/9819\/products\/3PUKR_bump-keys-ultimate-reversed-1000x1000.jpg?v=1527054168","url":"https:\/\/www.ukbumpkeys.com\/fr-fr\/products\/ultimate-bump-keys-reverse-1","provider":"UKBumpKeys","version":"1.0","type":"link"}