{"product_id":"u30-u31-presser-foot","title":"U30 \/ U31 Piping Feet Set – Top \u0026 Bottom Feed Walking Foot Machines","description":"\u003cp\u003e\u003cstrong\u003ePiping Feet Set.\u003c\/strong\u003e Genuine-fit aftermarket part supplied by Supra Sewing.\u003c\/p\u003e\n\u003cp\u003eFor \u003cstrong\u003etop \u0026amp; bottom feed\u003c\/strong\u003e walking foot machines — the walking foot machines \u003cem\u003ewithout\u003c\/em\u003e needle feed. If your machine is a unison \/ compound feed walking foot, you need the S30 \/ S31 \/ S32 set instead.\u003c\/p\u003e\n\u003ch3\u003eA or B — which one do I need?\u003c\/h3\u003e\n\u003cp\u003eThe letter is the distance from the groove to the needle hole:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eA\u003c\/strong\u003e — 2 mm from groove to needle hole\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eB\u003c\/strong\u003e — 0 mm from groove to needle hole\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMachines we sell that take this set\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSPEEDWAY 303 PRO\u003c\/li\u003e\n  \u003cli\u003eSPEEDWAY SW-0303L\u003c\/li\u003e\n  \u003cli\u003eSPEEDWAY SW 2810D-7\u003c\/li\u003e\n  \u003cli\u003eJACK H2\u003c\/li\u003e\n  \u003cli\u003eJACK H6-CZ-4\u003c\/li\u003e\n  \u003cli\u003eJACK H7-C\u003c\/li\u003e\n  \u003cli\u003eJUKI DU-1181N\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAlso fits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBrother DB2-B797\u003c\/li\u003e\n  \u003cli\u003eConsew 205RB\u003c\/li\u003e\n  \u003cli\u003eMitsubishi DY-330\u003c\/li\u003e\n  \u003cli\u003eMitsubishi DY-340\u003c\/li\u003e\n  \u003cli\u003eNakajima 280L\u003c\/li\u003e\n  \u003cli\u003eSeiko H2BL\u003c\/li\u003e\n  \u003cli\u003eTypical GC6-6\u003c\/li\u003e\n  \u003cli\u003eZoje ZJ0302\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSelect your piping size and version from the dropdown. Each size is listed in inch fractions and millimeters.\u003c\/p\u003e","brand":"Generic","offers":[{"title":"1\/8\" (3.17 mm) — B (0 mm to needle)","offer_id":52414845026606,"sku":"U30\/U31 1\/8B","price":23.0,"currency_code":"USD","in_stock":true},{"title":"3\/16\" (4.76 mm) — A (2 mm to needle)","offer_id":52414845059374,"sku":"U30\/U31 3\/16A","price":23.0,"currency_code":"USD","in_stock":true},{"title":"3\/16\" (4.76 mm) — B (0 mm to needle)","offer_id":52414845092142,"sku":"U30\/U31 3\/16B","price":23.0,"currency_code":"USD","in_stock":true},{"title":"1\/4\" (6.35 mm) — B (0 mm to needle)","offer_id":52414845124910,"sku":"U30\/U31 1\/4B","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/1514\/8334\/files\/U30_1.jpg?v=1786391996","url":"https:\/\/suprasewing.com\/products\/u30-u31-presser-foot","provider":"Supra Sewing Online, Llc","version":"1.0","type":"link"}