{"product_id":"straight-pipe-merge-marking-jig-block-od-tube","title":"Straight Pipe Merge Marking Jig Block 1D \/ 1.5D \/ 2D – OD Tube","description":"\u003ch2\u003eStraight merge marking block for 1D, 1.5D and 2D mandrel bends\u003c\/h2\u003e\n\u003cp\u003eMarks the cuts for merging a bend into a straight tube, where the straight carries on in line with the outlet of the bend. It comes as two blocks, one for the bend and one for the straight tube. Each marks its own half of the joint, and because the two blocks share the same curved face, the two cuts meet on one seam.\u003c\/p\u003e\n\u003cp\u003eBoth pieces are the same tube size, and the merged outlet is one round outlet of that size.\u003c\/p\u003e\n\u003ch3\u003eWhich version do I need?\u003c\/h3\u003e\n\u003cp\u003ePick your tube size, then the radius of the bend you are merging: 1D, 1.5D or 2D. The number is the centreline radius of the bend as a multiple of the tube's outside diameter (the table below gives each in millimetres). To make a Y from two bends instead, see the \u003ca href=\"\/products\/y-pipe-merge-cutting-jig-block-od-tube\"\u003eY merge cutting block\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThese blocks are sized for \u003cstrong\u003eOD tube\u003c\/strong\u003e: mandrel bends sold by their outside diameter. They don't suit SCH10S weld elbows, which are made to a different bend radius.\u003c\/p\u003e\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eClose the bend block round your bend and the tube block round the straight tube. Each block is two halves held together by magnets.\u003c\/li\u003e\n\u003cli\u003eScribe along the curved face of each block where it meets the tube, on both halves.\u003c\/li\u003e\n\u003cli\u003eTake the blocks off and cut both pieces on the lines.\u003c\/li\u003e\n\u003cli\u003eThe two blocks snap together on their curved faces, so you can sit the cut pieces back in and check the joint before you tack.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn the box:\u003c\/strong\u003e a bend block and a tube block, each in two halves (four pieces)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarks:\u003c\/strong\u003e the merge cut on the bend and the matching cut on the straight tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBend radius:\u003c\/strong\u003e 1D, 1.5D or 2D, chosen when you order\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJoint:\u003c\/strong\u003e the two blocks nest on a curved face and snap together with magnets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHalves:\u003c\/strong\u003e held together by magnets and lined up by locating pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarkings:\u003c\/strong\u003e size label\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade:\u003c\/strong\u003e to order in our UK workshop\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSizes\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eTube OD\u003c\/th\u003e\n\u003cth\u003e1D bend radius (CLR)\u003c\/th\u003e\n\u003cth\u003e1.5D bend radius (CLR)\u003c\/th\u003e\n\u003cth\u003e2D bend radius (CLR)\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\u003e38.1 mm\u003c\/td\u003e\n\u003ctd\u003e57.2 mm\u003c\/td\u003e\n\u003ctd\u003e76.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.75\"\u003c\/td\u003e\n\u003ctd\u003e44.45 mm\u003c\/td\u003e\n\u003ctd\u003e44.45 mm\u003c\/td\u003e\n\u003ctd\u003e66.7 mm\u003c\/td\u003e\n\u003ctd\u003e88.9 mm\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\u003e50.8 mm\u003c\/td\u003e\n\u003ctd\u003e76.2 mm\u003c\/td\u003e\n\u003ctd\u003e101.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2.25\"\u003c\/td\u003e\n\u003ctd\u003e57.15 mm\u003c\/td\u003e\n\u003ctd\u003e57.15 mm\u003c\/td\u003e\n\u003ctd\u003e85.7 mm\u003c\/td\u003e\n\u003ctd\u003e114.3 mm\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\u003e63.5 mm\u003c\/td\u003e\n\u003ctd\u003e95.3 mm\u003c\/td\u003e\n\u003ctd\u003e127 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2.75\"\u003c\/td\u003e\n\u003ctd\u003e69.85 mm\u003c\/td\u003e\n\u003ctd\u003e69.85 mm\u003c\/td\u003e\n\u003ctd\u003e104.8 mm\u003c\/td\u003e\n\u003ctd\u003e139.7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\"\u003c\/td\u003e\n\u003ctd\u003e76.2 mm\u003c\/td\u003e\n\u003ctd\u003e76.2 mm\u003c\/td\u003e\n\u003ctd\u003e114.3 mm\u003c\/td\u003e\n\u003ctd\u003e152.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.5\"\u003c\/td\u003e\n\u003ctd\u003e88.9 mm\u003c\/td\u003e\n\u003ctd\u003e88.9 mm\u003c\/td\u003e\n\u003ctd\u003e133.4 mm\u003c\/td\u003e\n\u003ctd\u003e177.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\"\u003c\/td\u003e\n\u003ctd\u003e101.6 mm\u003c\/td\u003e\n\u003ctd\u003e101.6 mm\u003c\/td\u003e\n\u003ctd\u003e152.4 mm\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4.5\"\u003c\/td\u003e\n\u003ctd\u003e114.3 mm\u003c\/td\u003e\n\u003ctd\u003e114.3 mm\u003c\/td\u003e\n\u003ctd\u003e171.5 mm\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\"\u003c\/td\u003e\n\u003ctd\u003e127 mm\u003c\/td\u003e\n\u003ctd\u003e127 mm\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5.5\"\u003c\/td\u003e\n\u003ctd\u003e139.7 mm\u003c\/td\u003e\n\u003ctd\u003e139.7 mm\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\"\u003c\/td\u003e\n\u003ctd\u003e152.4 mm\u003c\/td\u003e\n\u003ctd\u003e152.4 mm\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eNeed a size or radius that isn't listed? \u003ca href=\"\/pages\/contact\"\u003eGet in touch\u003c\/a\u003e and we'll quote it.\u003c\/p\u003e\n\u003ch3\u003eGuides\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/blogs\/guides\/1d-vs-1-5d-vs-2d-bend-radius\"\u003e1D vs 1.5D vs 2D bends\u003c\/a\u003e: what the bend radius numbers mean and how to measure yours\u003c\/li\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 \/ 1D","offer_id":55299180036437,"sku":"SMB-001","price":42.99,"currency_code":"GBP","in_stock":true},{"title":"1.5 inch \/ 1.5D","offer_id":55299180069205,"sku":"SMB-001","price":47.99,"currency_code":"GBP","in_stock":true},{"title":"1.5 inch \/ 2D","offer_id":55299180101973,"sku":"SMB-001","price":62.99,"currency_code":"GBP","in_stock":true},{"title":"1.75 inch \/ 1D","offer_id":55299180134741,"sku":"SMB-001","price":44.99,"currency_code":"GBP","in_stock":true},{"title":"1.75 inch \/ 1.5D","offer_id":55299180167509,"sku":"SMB-001","price":49.99,"currency_code":"GBP","in_stock":true},{"title":"1.75 inch \/ 2D","offer_id":55299180200277,"sku":"SMB-001","price":64.99,"currency_code":"GBP","in_stock":true},{"title":"2 inch \/ 1D","offer_id":55299180233045,"sku":"SMB-001","price":49.99,"currency_code":"GBP","in_stock":true},{"title":"2 inch \/ 1.5D","offer_id":55299180265813,"sku":"SMB-001","price":54.99,"currency_code":"GBP","in_stock":true},{"title":"2 inch \/ 2D","offer_id":55299180298581,"sku":"SMB-001","price":69.99,"currency_code":"GBP","in_stock":true},{"title":"2.25 inch \/ 1D","offer_id":55299180331349,"sku":"SMB-001","price":54.99,"currency_code":"GBP","in_stock":true},{"title":"2.25 inch \/ 1.5D","offer_id":55299180364117,"sku":"SMB-001","price":59.99,"currency_code":"GBP","in_stock":true},{"title":"2.25 inch \/ 2D","offer_id":55299180396885,"sku":"SMB-001","price":74.99,"currency_code":"GBP","in_stock":true},{"title":"2.5 inch \/ 1D","offer_id":55299180429653,"sku":"SMB-001","price":59.99,"currency_code":"GBP","in_stock":true},{"title":"2.5 inch \/ 1.5D","offer_id":55299180462421,"sku":"SMB-001","price":64.99,"currency_code":"GBP","in_stock":true},{"title":"2.5 inch \/ 2D","offer_id":55299180495189,"sku":"SMB-001","price":79.99,"currency_code":"GBP","in_stock":true},{"title":"2.75 inch \/ 1D","offer_id":55299180527957,"sku":"SMB-001","price":61.99,"currency_code":"GBP","in_stock":true},{"title":"2.75 inch \/ 1.5D","offer_id":55299180560725,"sku":"SMB-001","price":66.99,"currency_code":"GBP","in_stock":true},{"title":"2.75 inch \/ 2D","offer_id":55299180593493,"sku":"SMB-001","price":81.99,"currency_code":"GBP","in_stock":true},{"title":"3 inch \/ 1D","offer_id":55299180626261,"sku":"SMB-001","price":63.99,"currency_code":"GBP","in_stock":true},{"title":"3 inch \/ 1.5D","offer_id":55299180659029,"sku":"SMB-001","price":68.99,"currency_code":"GBP","in_stock":true},{"title":"3 inch \/ 2D","offer_id":55299180691797,"sku":"SMB-001","price":83.99,"currency_code":"GBP","in_stock":true},{"title":"3.5 inch \/ 1D","offer_id":55299180724565,"sku":"SMB-001","price":69.99,"currency_code":"GBP","in_stock":true},{"title":"3.5 inch \/ 1.5D","offer_id":55299180757333,"sku":"SMB-001","price":74.99,"currency_code":"GBP","in_stock":true},{"title":"3.5 inch \/ 2D","offer_id":55299180790101,"sku":"SMB-001","price":89.99,"currency_code":"GBP","in_stock":true},{"title":"4 inch \/ 1D","offer_id":55299180822869,"sku":"SMB-001","price":82.99,"currency_code":"GBP","in_stock":true},{"title":"4 inch \/ 1.5D","offer_id":55299180855637,"sku":"SMB-001","price":94.99,"currency_code":"GBP","in_stock":true},{"title":"4.5 inch \/ 1D","offer_id":55299180888405,"sku":"SMB-001","price":99.99,"currency_code":"GBP","in_stock":true},{"title":"4.5 inch \/ 1.5D","offer_id":55299180921173,"sku":"SMB-001","price":118.99,"currency_code":"GBP","in_stock":true},{"title":"5 inch \/ 1D","offer_id":55299180953941,"sku":"SMB-001","price":116.99,"currency_code":"GBP","in_stock":true},{"title":"5.5 inch \/ 1D","offer_id":55299180986709,"sku":"SMB-001","price":136.99,"currency_code":"GBP","in_stock":true},{"title":"6 inch \/ 1D","offer_id":55299181019477,"sku":"SMB-001","price":156.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9364\/5653\/files\/bendlabs-straight-merge-block-1-5d-3in.jpg?v=1791713989","url":"https:\/\/bendlabs.co.uk\/products\/straight-pipe-merge-marking-jig-block-od-tube","provider":"Bendlabs","version":"1.0","type":"link"}