{"product_id":"genuine-steel-bobbin-9101833905-for-pfaff-1245-1246-sewing-machine","title":"Genuine Steel Bobbin 9101833905 for Pfaff 1245, 1246 Sewing Machine","description":"\u003cp\u003eGenuine Steel Bobbin (91-018-339-05) for Pfaff 1245 \u0026amp; 1246\u003cbr\u003e\nEnsure consistent thread delivery and precise tension with the 91-018-339-05 Genuine Steel Bobbin. Specifically designed for the large vertical-axis hook systems of the Pfaff 1245 and 1246 series, these bobbins are engineered to handle the high-capacity requirements of industrial upholstery and leather production.\u003c\/p\u003e\n\n\u003cp\u003eA genuine steel bobbin provides the structural integrity needed to prevent \"crushing\" or warping, which can occur when high-tenacity bonded threads are wound under high tension.\u003c\/p\u003e\n\n\u003cp\u003eKey Features \u0026amp; Benefits\u003cbr\u003e\nHigh-Capacity Design: Large-diameter format allows for significantly more thread than standard bobbins, reducing downtime for thread changes during long production runs on automotive seats or marine covers.\u003c\/p\u003e\n\n\u003cp\u003eHardened Steel Construction: Unlike aluminum bobbins, these genuine steel versions are resistant to nicks, burrs, and distortion, ensuring a smooth rotation within the bobbin case.\u003c\/p\u003e\n\n\u003cp\u003ePrecision Balance: Perfectly weighted to eliminate vibration at high speeds, preventing \"bobbin overrun\" and ensuring uniform thread payout from the beginning to the end of the spool.\u003c\/p\u003e\n\n\u003cp\u003eMicro-Polished Flanges: The edges are polished to a mirror finish to ensure the thread never snags or frays as it exits the bobbin case.\u003c\/p\u003e","brand":"Towa","offers":[{"title":"Default Title","offer_id":48287265816825,"sku":"18339","price":2.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/Pfaff_Genuine_Parts.jpg?v=1775106966","url":"https:\/\/empenzoamericas.com\/products\/genuine-steel-bobbin-9101833905-for-pfaff-1245-1246-sewing-machine","provider":"Empenzo Americas Corp.","version":"1.0","type":"link"}