{"product_id":"langstroth-queen-rearing-frame-ends-holds-4-cell-bars-jzbz-compatible-pair","title":"JZBZ Compatible Langstroth Queen Rearing Frame Ends – Holds 4 Cell Bars (Pair)","description":"\u003cdiv class=\"_chunkWrapper_6ta1u_30\"\u003e\n\u003ch2 data-end=\"329\" data-start=\"274\" data-section-id=\"10olml2\"\u003eLangstroth Queen Rearing Frame Ends – JZBZ Compatible \u003c\/h2\u003e\n\u003cp data-end=\"517\" data-start=\"331\"\u003eBuild your own professional queen rearing frame with these Langstroth queen rearing frame ends, designed to hold up to four JZBZ  cell bars for efficient queen cell production.\u003c\/p\u003e\n\u003cp data-end=\"841\" data-start=\"519\"\u003eIdeal for hobby and commercial queen breeders alike, these frame ends allow you to create a dedicated queen cell frame for grafting, queen rearing programmes and queen breeding operations. Compatible with JZBZ cell bars and cell cups, they provide a simple and effective solution for raising high-quality queen bees.\u003c\/p\u003e\n\u003cp data-end=\"1026\" data-start=\"843\"\u003eWhether you're producing a handful of queens for your own apiary or running a larger queen breeding programme, these frame ends form the foundation of a reliable queen rearing system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_6ta1u_30\"\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eChoose Your Option\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003e1. Frame Ends Only\u003c\/strong\u003e Just the frame ends (pair) —\u003cspan\u003ePerfect if you already have JZBZ cell bars and cups and simply need the frame ends to build your queen rearing frame.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003e2. Frame Ends + 4 Cell Bars\u003c\/strong\u003e Frame ends plus 4 genuine JZBZ cell bars. \u003cspan\u003eEverything required to assemble a complete queen cell frame ready to accept cell cups.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003e3. Complete Kit – Frame Ends + 4 JZBZ Cell Bars + 60 JZBZ Cell Cups\u003c\/strong\u003e - A complete queen rearing frame starter kit. The 60 cell cups fit perfectly across the four cell bars, allowing you to begin grafting and producing queen cells straight away.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cspan data-newtext-seq=\"0\" class=\"_animating_6ta1u_10\"\u003eThese durable plastic \u003c\/span\u003e\u003cspan data-newtext-seq=\"22\" class=\"_animating_6ta1u_10\"\u003eframe ends are designed to fit a \u003c\/span\u003e\u003cspan data-newtext-seq=\"55\" class=\"_animating_6ta1u_10\"\u003estandard Langstroth deep (brood box) \u003c\/span\u003e\u003cspan data-newtext-seq=\"92\" class=\"_animating_6ta1u_10\"\u003eframe, converting it into a 4-bar queen \u003c\/span\u003e\u003cspan data-newtext-seq=\"132\" class=\"_animating_6ta1u_10\"\u003erearing frame. \u003c\/span\u003e\u003cspan data-newtext-seq=\"209\" class=\"_animating_6ta1u_10\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_6ta1u_30\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003e\u003cspan data-newtext-seq=\"2\" class=\"_animating_6ta1u_10\"\u003ePlease note:\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-newtext-seq=\"2\" class=\"_animating_6ta1u_10\"\u003e these \u003c\/span\u003e\u003cspan data-newtext-seq=\"23\" class=\"_animating_6ta1u_10\"\u003eframe ends are a compatible aftermarket \u003c\/span\u003e\u003cspan data-newtext-seq=\"63\" class=\"_animating_6ta1u_10\"\u003epart designed to work with JZBZ cell \u003c\/span\u003e\u003cspan data-newtext-seq=\"100\" class=\"_animating_6ta1u_10\"\u003ebar systems. They are not genuine JZBZ \u003c\/span\u003e\u003cspan data-newtext-seq=\"139\" class=\"_animating_6ta1u_10\"\u003ebranded components. JZBZ cell bars and \u003c\/span\u003e\u003cspan data-newtext-seq=\"178\" class=\"_animating_6ta1u_10\"\u003ecell cups (where not included in your \u003c\/span\u003e\u003cspan data-newtext-seq=\"216\" class=\"_animating_6ta1u_10\"\u003echosen option) are available separately \u003c\/span\u003e\u003cspan data-newtext-seq=\"256\" class=\"_animating_6ta1u_10\"\u003efrom our queen rearing range.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eFeatures\u003c\/h4\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePair of frame ends for Langstroth deep (brood box) size frames\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eHolds up to 4 cell bars per frame \u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCompatible with JZBZ cell bars and cell cups\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDurable moulded plastic, built to withstand repeated use through the grafting season\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBright yellow colour for easy identification within hives and cell builder colonies\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLightweight yet sturdy construction\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eWhat's Included\u003c\/h4\u003e\n\u003cdiv class=\"overflow-x-auto w-full px-2 mb-6\"\u003e\n\u003ctable class=\"min-w-full border-collapse text-sm leading-[1.7] whitespace-normal\"\u003e\n\u003cthead class=\"text-left\"\u003e\n\u003ctr\u003e\n\u003cth class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\" scope=\"col\"\u003eOption\u003c\/th\u003e\n\u003cth class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\" scope=\"col\"\u003eFrame Ends\u003c\/th\u003e\n\u003cth class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\" scope=\"col\"\u003eCell Bars\u003c\/th\u003e\n\u003cth class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\" scope=\"col\"\u003eCell Cups\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eFrame Ends Only\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e✔ (pair)\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e—\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eFrame Ends + 4 Cell Bars\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e✔ (pair)\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e4\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eComplete Kit\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e✔ (pair)\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e4\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cem\u003eCell cups are supplied loose (15 per bar).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eCompatibility\u003c\/h4\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFits Langstroth deep \/ brood box size frames\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCompatible with JZBZ cell bars and cell cups\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThe frame end is an aftermarket, compatible product — not manufactured or endorsed by JZBZ\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLooking for spare cell bars or cell cups? See our full \u003ca href=\"https:\/\/gwenyngruffydd.co.uk\/collections\/jzbz-queen-rearing\" class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\"\u003eJZBZ Queen Rearing range\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eIdeal For\u003c\/h4\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDIY and expandable queen rearing frames\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGrafting frames for queen breeding\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eReplacing worn or broken frame ends\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eIncreasing cell bar capacity in existing cell builder frames\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCommercial and hobbyist queen rearing setups\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBeekeepers wanting a complete, ready-to-graft solution in one purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1r8frcv\" data-start=\"2571\" data-end=\"2600\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3 data-section-id=\"g5ymg0\" data-start=\"2602\" data-end=\"2645\"\u003eHow many cell bars does the frame hold?\u003c\/h3\u003e\n\u003cp data-start=\"2646\" data-end=\"2719\"\u003eThe frame ends are designed to hold up to four JZBZ cell bars.\u003c\/p\u003e\n\u003ch3 data-section-id=\"16z4f9q\" data-start=\"2721\" data-end=\"2765\"\u003eHow many cell cups fit on the four bars?\u003c\/h3\u003e\n\u003cp data-start=\"2766\" data-end=\"2877\"\u003eThe complete kit includes 60 cell cups, which are designed to fit perfectly across the four supplied cell bars.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1h3ma2l\" data-start=\"2879\" data-end=\"2932\"\u003eAre these compatible with genuine JZBZ equipment?\u003c\/h3\u003e\n\u003cp data-start=\"2933\" data-end=\"3016\"\u003eYes, these frame ends are designed for use with JZBZ cell bars and cell cups.\u003c\/p\u003e\n\u003ch3 data-section-id=\"u38i2d\" data-start=\"3018\" data-end=\"3064\"\u003eDo I need cell bars to use the frame ends?\u003c\/h3\u003e\n\u003cp data-start=\"3065\" data-end=\"3185\"\u003eYes. The frame ends alone form the sides of the queen rearing frame. Cell bars are required to hold the queen cell cups.\u003c\/p\u003e\n\u003ch3 data-section-id=\"d4rsct\" data-start=\"3187\" data-end=\"3238\"\u003eIs this suitable for commercial queen breeding?\u003c\/h3\u003e\n\u003cp data-start=\"3239\" data-end=\"3395\"\u003eYes. The system is suitable for both hobby beekeepers producing a small number of queens and commercial breeders producing larger quantities of queen cells.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JZBZ","offers":[{"title":"Frame Ends Only","offer_id":48642241265896,"sku":"FrameEnds_Lang-Pair","price":4.99,"currency_code":"GBP","in_stock":true},{"title":"Frame Ends + 4 Cell Bars","offer_id":48642241298664,"sku":"FrameEnds_Lang-4Bars","price":19.99,"currency_code":"GBP","in_stock":true},{"title":"Complete Kit","offer_id":48642241331432,"sku":"FrameEnds_Lang-Kit60","price":28.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0487\/1949\/5317\/files\/30_335e89ee-b19d-48f6-ad01-5aa3ae4f8b4e.png?v=1781341173","url":"https:\/\/gwenyngruffydd.co.uk\/products\/langstroth-queen-rearing-frame-ends-holds-4-cell-bars-jzbz-compatible-pair","provider":"Gwenyn Gruffydd Ltd","version":"1.0","type":"link"}