{"product_id":"genuine-hook-and-base-2pcs-drop-in-spool-type-9126650491c-for-pfaff-1445-and-pfaff-1425-sewing-machines","title":"Hook and Base 2PCS Drop-In Spool Type 9126650491C for Pfaff 1445 and Pfaff 1425 Sewing Machines","description":"\u003cp\u003eHook and Base Set (91-266 504-91C) | Drop-In Spool Type | For Pfaff 1425 \u0026amp; 1445\u003cbr\u003e\nRestore the mechanical integrity of your industrial machine with the Pfaff Hook and Base Set (Part #91-266 504-91C). This specialized 2-piece assembly is the \"C\" version of the drop-in spool system, specifically calibrated for the Pfaff 1425 and 1445 series. It provides the exact tolerances required for heavy-duty triple-feed applications.\u003c\/p\u003e\n\n\u003cp\u003eThe \"C\" Series Precision Advantage\u003cbr\u003e\nThe 91-266 504-91C represents the highest tier of factory-standard hook assemblies. Designed for machines utilizing the large-capacity drop-in spool system, this hook is built to handle the increased rotational mass and thread tension typical of automotive upholstery and heavy leather manufacturing. Choosing a Pfaff part ensures that the hook point timing and the \"basket\" clearance remain stable under high-torque conditions.\u003c\/p\u003e\n\n\u003cp\u003eKey Performance Features\u003cbr\u003e\nOEM Factory Certification: An original component manufactured to the precise metallurgy and geometry standards required for German-engineered machinery.\u003c\/p\u003e\n\n\u003cp\u003eOptimized for Large Spools: Specifically designed for the high-capacity bobbin system, reducing the frequency of bobbin changes during long production runs.\u003c\/p\u003e\n\n\u003cp\u003eHardened Steel Hook Point: The hook point is precision-honed and hardened to maintain its edge, ensuring reliable thread loop pickup even when using thick, bonded threads.\u003c\/p\u003e\n\n\u003cp\u003eHigh-Polish Finish: The internal race and base are micro-polished to eliminate friction, preventing \"tension spikes\" and thread shredding at high speeds.\u003c\/p\u003e","brand":"Cerliani","offers":[{"title":"Default Title","offer_id":48298670063865,"sku":"9126650491C","price":272.04,"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-hook-and-base-2pcs-drop-in-spool-type-9126650491c-for-pfaff-1445-and-pfaff-1425-sewing-machines","provider":"Empenzo Americas Corp.","version":"1.0","type":"link"}