{"product_id":"genuine-hook-and-base-541968-for-singer-20u-sewing-machine","title":"Hook and Base 541968 for Singer 20U Sewing Machine","description":"\u003cp\u003eRotary Hook and Base Assembly (Part #541968) for Singer 20U Industrial Sewing Machines\u003cbr\u003e\nRestore the precision timing and stitch reliability of your equipment with the OEM Rotary Hook and Base Assembly (Part #541968). Specifically engineered for the Singer 20U series, this authentic component is the \"heart\" of the machine’s stitch-forming mechanism, responsible for catching the needle thread and looping it around the bobbin.\u003c\/p\u003e\n\n\u003cp\u003eIn high-speed industrial sewing, the rotary hook is subjected to immense friction and must maintain microscopic tolerances. This Singer assembly ensures that your machine’s timing remains perfect, preventing skipped stitches, thread breakage, and hook jams.\u003c\/p\u003e\n\n\u003cp\u003eKey Features \u0026amp; Benefits\u003cbr\u003e\nAuthentic OEM Performance: A Singer part manufactured to original factory standards, offering a level of metallurgical quality and precision balancing that generic hooks cannot match.\u003c\/p\u003e\n\n\u003cp\u003ePrecision-Honed Hook Point: Features a factory-sharpened and polished hook point designed to catch the thread loop with 100% accuracy, even during the widest 9mm–12mm zig-zag maneuvers.\u003c\/p\u003e\n\n\u003cp\u003eHeat-Treated Steel: Constructed from specialized hardened steel to resist the heat buildup of high-speed production (up to 2,500+ SPM) and the abrasive wear of continuous thread passage.\u003c\/p\u003e\n\n\u003cp\u003eSmooth Thread Path: Every surface of the base and hook is micro-polished to eliminate burrs, ensuring the thread glides effortlessly through the assembly for perfectly balanced tension.\u003c\/p\u003e\n\n\u003cp\u003eComplete Assembly: Includes both the rotary hook and the hook base (bobbin case holder), ensuring all moving parts are perfectly synchronized right out of the box.\u003c\/p\u003e","brand":"Cerliani","offers":[{"title":"Default Title","offer_id":48303069495545,"sku":"541968","price":52.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/Singer_Genuine_Parts.jpg?v=1776585822","url":"https:\/\/empenzoamericas.com\/products\/genuine-hook-and-base-541968-for-singer-20u-sewing-machine","provider":"Empenzo Americas Corp.","version":"1.0","type":"link"}