{"product_id":"merge-collector-marking-sleeve-od-tube","title":"Merge Collector Marking Sleeve with Outlet Slider – 3-1, 4-1, 6-1 – OD Tube","description":"\u003ch2\u003eMerge collector marking sleeve with an outlet slider\u003c\/h2\u003e\n\u003cp\u003eMark the merge cuts on your primaries in minutes. Slip the sleeve onto the tube, set the black slider to the outlet size you want and draw round the sleeve. Cut to the lines and the primaries fit together into a tight merge collector, with the merged end at your outlet size.\u003c\/p\u003e\n\u003cp\u003eOne sleeve does every primary in the collector, and the slider gives you four outlet sizes from the same sleeve.\u003c\/p\u003e\n\n\u003ch3\u003eWhich one do I need?\u003c\/h3\u003e\n\u003cp\u003eChoose your tube size, the number of primaries going into the collector (3, 4 or 6 into 1) and the merge angle (2.5\" 6 into 1 is available at 15° and 20° only). 15° suits most 3 into 1 and 4 into 1 merges; 20° keeps a 6 into 1 merge shorter; 10° gives a longer, gentler merge. This listing is for OD tube from 1.5\" to 2.5\", including 1-5\/8\", 1-7\/8\" and 2-1\/8\"; for SCH10S pipe, see the \u003ca href=\"\/products\/merge-collector-marking-sleeve-sch10s\"\u003eSCH10S version\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eCut the primary to length. For a flat merge end, cut the end at the merge angle (15° on a 15° sleeve) instead of square, with the short side of the cut on the outside of the collector.\u003c\/li\u003e\n\u003cli\u003eSqueeze the tabs on the slider and slide it to your outlet size: the line on the slider sits on the line next to the number. It clicks into place at each size.\u003c\/li\u003e\n\u003cli\u003eSlide the sleeve onto the tube until the tube end stops against the slider, with the slider on the outside of the bend (away from the middle of the collector).\u003c\/li\u003e\n\u003cli\u003eDraw along both edges of the sleeve, slide it off and cut to the lines.\u003c\/li\u003e\n\u003cli\u003eDo the same on every primary, then tack them together. The merged end is your outlet size, ready for the flange or collector. Round tubes leave a small V where each pair meets, which fills as you weld the outlet on.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eOutlet sizes\u003c\/h3\u003e\n\u003cp\u003eEach sleeve has four outlet settings, chosen to suit the total size of the primaries. The numbers are on the rail next to the slider.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eTube size\u003c\/th\u003e\n\u003cth\u003eTube OD\u003c\/th\u003e\n\u003cth\u003e3 into 1 outlets\u003c\/th\u003e\n\u003cth\u003e4 into 1 outlets\u003c\/th\u003e\n\u003cth\u003e6 into 1 outlets\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.5\"\u003c\/td\u003e\n\u003ctd\u003e38.1 mm\u003c\/td\u003e\n\u003ctd\u003e2\" \/ 2.25\" \/ 2.5\" \/ 2.75\"\u003c\/td\u003e\n\u003ctd\u003e2.25\" \/ 2.5\" \/ 2.75\" \/ 3\"\u003c\/td\u003e\n\u003ctd\u003e2.5\" \/ 2.75\" \/ 3\" \/ 3.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1-5\/8\"\u003c\/td\u003e\n\u003ctd\u003e41.3 mm\u003c\/td\u003e\n\u003ctd\u003e2\" \/ 2.25\" \/ 2.5\" \/ 2.75\"\u003c\/td\u003e\n\u003ctd\u003e2.25\" \/ 2.5\" \/ 2.75\" \/ 3\"\u003c\/td\u003e\n\u003ctd\u003e2.75\" \/ 3\" \/ 3.5\" \/ 4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.75\"\u003c\/td\u003e\n\u003ctd\u003e44.5 mm\u003c\/td\u003e\n\u003ctd\u003e2.25\" \/ 2.5\" \/ 2.75\" \/ 3\"\u003c\/td\u003e\n\u003ctd\u003e2.5\" \/ 2.75\" \/ 3\" \/ 3.5\"\u003c\/td\u003e\n\u003ctd\u003e3\" \/ 3.5\" \/ 4\" \/ 4.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1-7\/8\"\u003c\/td\u003e\n\u003ctd\u003e47.6 mm\u003c\/td\u003e\n\u003ctd\u003e2.25\" \/ 2.5\" \/ 2.75\" \/ 3\"\u003c\/td\u003e\n\u003ctd\u003e2.75\" \/ 3\" \/ 3.5\" \/ 4\"\u003c\/td\u003e\n\u003ctd\u003e3.5\" \/ 4\" \/ 4.5\" \/ 5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\"\u003c\/td\u003e\n\u003ctd\u003e50.8 mm\u003c\/td\u003e\n\u003ctd\u003e2.5\" \/ 2.75\" \/ 3\" \/ 3.5\"\u003c\/td\u003e\n\u003ctd\u003e2.75\" \/ 3\" \/ 3.5\" \/ 4\"\u003c\/td\u003e\n\u003ctd\u003e3.5\" \/ 4\" \/ 4.5\" \/ 5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2-1\/8\"\u003c\/td\u003e\n\u003ctd\u003e54.0 mm\u003c\/td\u003e\n\u003ctd\u003e2.5\" \/ 2.75\" \/ 3\" \/ 3.5\"\u003c\/td\u003e\n\u003ctd\u003e3\" \/ 3.5\" \/ 4\" \/ 4.5\"\u003c\/td\u003e\n\u003ctd\u003e3.5\" \/ 4\" \/ 4.5\" \/ 5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2.25\"\u003c\/td\u003e\n\u003ctd\u003e57.1 mm\u003c\/td\u003e\n\u003ctd\u003e2.75\" \/ 3\" \/ 3.5\" \/ 4\"\u003c\/td\u003e\n\u003ctd\u003e3\" \/ 3.5\" \/ 4\" \/ 4.5\"\u003c\/td\u003e\n\u003ctd\u003e4\" \/ 4.5\" \/ 5\" \/ 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2.5\"\u003c\/td\u003e\n\u003ctd\u003e63.5 mm\u003c\/td\u003e\n\u003ctd\u003e3\" \/ 3.5\" \/ 4\" \/ 4.5\"\u003c\/td\u003e\n\u003ctd\u003e3.5\" \/ 4\" \/ 4.5\" \/ 5\"\u003c\/td\u003e\n\u003ctd\u003e4\" \/ 4.5\" \/ 5\" \/ 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOD tube from 1.5\" to 2.5\", including 1-5\/8\", 1-7\/8\" and 2-1\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCollectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 into 1, 4 into 1 or 6 into 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMerge angle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10°, 15° or 20°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutlet settings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFour per sleeve, marked on the rail (see the table)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSlider\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack, clicks into place at each outlet size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColour\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRed sleeve with a black slider\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufactured\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade to order in our UK workshop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eNeed a size that isn't listed? \u003ca href=\"\/pages\/contact\"\u003eGet in touch\u003c\/a\u003e and we'll quote it.\u003c\/p\u003e\n\n\u003ch3\u003eGuides\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/blogs\/guides\/sch10s-pipe-vs-od-tube-sizes\"\u003eSCH10S pipe vs OD tube sizes\u003c\/a\u003e: how to tell which you have\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bendlabs","offers":[{"title":"1.5 inch \/ 3 into 1 \/ 10°","offer_id":55445461270869,"sku":"MCS-001","price":19.99,"currency_code":"GBP","in_stock":true},{"title":"1.5 inch \/ 3 into 1 \/ 15°","offer_id":55445461303637,"sku":"MCS-001","price":19.99,"currency_code":"GBP","in_stock":true},{"title":"1.5 inch \/ 3 into 1 \/ 20°","offer_id":55445461336405,"sku":"MCS-001","price":19.99,"currency_code":"GBP","in_stock":true},{"title":"1.5 inch \/ 4 into 1 \/ 10°","offer_id":55445461369173,"sku":"MCS-001","price":19.99,"currency_code":"GBP","in_stock":true},{"title":"1.5 inch \/ 4 into 1 \/ 15°","offer_id":55445461401941,"sku":"MCS-001","price":19.99,"currency_code":"GBP","in_stock":true},{"title":"1.5 inch \/ 4 into 1 \/ 20°","offer_id":55445461434709,"sku":"MCS-001","price":19.99,"currency_code":"GBP","in_stock":true},{"title":"1.5 inch \/ 6 into 1 \/ 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