{"product_id":"genuine-hook-and-base-2pcs-9117644091-for-pfaff-1445-sewing-machine","title":"Hook and Base 2PCS 9117644091 for Pfaff 1445 Sewing Machine","description":"\u003cp\u003eHook and Base Set (91-176 440-91) | For Pfaff 1445\u003cbr\u003e\nRestore the core performance of your industrial machine with the Pfaff Hook and Base 2-Piece Set (Part #91-176 440-91). This authentic assembly is the mechanical heart of the Pfaff 1445, precision-engineered to provide the flawless stitch formation and timing reliability that professional upholstery and leatherwork demand.\u003c\/p\u003e\n\n\u003cp\u003eThe Gold Standard for Stitch Formation\u003cbr\u003e\nThe hook and base assembly is responsible for catching the needle thread loop and carrying it around the bobbin. Because this component rotates at high speeds thousands of times per hour, even a microscopic deviation in timing or a tiny burr can lead to skipped stitches, thread shredding, or bird-nesting. By using a Pfaff assembly, you ensure that the metallurgy, balance, and tolerances are exactly as the factory intended.\u003c\/p\u003e\n\n\u003cp\u003eKey Performance Features\u003cbr\u003e\nOEM Precision Engineering: Guaranteed 100% compatibility with the Pfaff 1445, ensuring perfect synchronization with the needle bar.\u003c\/p\u003e\n\n\u003cp\u003eHigh-Wear Resistance: Crafted from high-carbon, hardened steel designed to withstand the heat and friction of continuous industrial production.\u003c\/p\u003e\n\n\u003cp\u003eSuperior Thread Clearance: Polished to a mirror finish to allow thread to pass effortlessly, preventing \"tension spikes\" even when using heavy bonded nylon or polyester threads.\u003c\/p\u003e\n\n\u003cp\u003eComplete 2-Piece Set: Includes both the hook and the base (hook race\/basket) for a comprehensive overhaul of your machine's lower assembly.\u003c\/p\u003e","brand":"Pfaff","offers":[{"title":"Default Title","offer_id":48298669932793,"sku":"9117644091","price":570.47,"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-9117644091-for-pfaff-1445-sewing-machine","provider":"Empenzo Americas Corp.","version":"1.0","type":"link"}