{"product_id":"genuine-simanco-singer-pressure-regulating-thumb-screw-part-51228-chrome-finish","title":"Genuine SIMANCO Singer Pressure Regulating Thumb Screw Part # 51228 - Chrome Finish","description":"\u003ch3\u003eGenuine Vintage Singer Pressure Regulating Thumb Screw - Part # 51228 - Chrome Finish\u003c\/h3\u003e\n\u003cp\u003eThis \u003cstrong\u003egenuine original SIMANCO pressure regulating thumb screw\u003c\/strong\u003e (commonly called presser foot adjuster) is an essential component that controls the amount of pressure applied to the presser foot in your vintage Singer sewing machine. SIMANCO (Singer Manufacturing Company) stamped parts represent authentic Singer quality and precision engineering. In excellent pre-owned condition with \u003cstrong\u003echrome finish\u003c\/strong\u003e, this authentic Singer part maintains the original specifications for reliable performance.\u003c\/p\u003e\n\u003ch4\u003eWhat the Pressure Regulating Thumb Screw Does\u003c\/h4\u003e\n\u003cp\u003eThe pressure regulating thumb screw is a critical adjustment component in the presser foot pressure system:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls Pressure:\u003c\/strong\u003e Adjusts the amount of pressure the presser foot applies to fabric during sewing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFabric Customization:\u003c\/strong\u003e Allows you to increase pressure for heavy fabrics or decrease pressure for delicate materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks with Spring:\u003c\/strong\u003e Regulates the tension of the presser bar spring (part #80011) to fine-tune pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnsures Proper Feeding:\u003c\/strong\u003e Correct pressure adjustment ensures even fabric feeding and professional stitch quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhen to Replace Your Pressure Regulating Thumb Screw\u003c\/h4\u003e\n\u003cp\u003eCommon issues requiring thumb screw replacement include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStripped Threads:\u003c\/strong\u003e Threads become worn or damaged, preventing proper adjustment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamaged Knob:\u003c\/strong\u003e Thumb screw knob becomes damaged or difficult to turn\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMissing Part:\u003c\/strong\u003e Lost during machine disassembly or restoration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestoration Projects:\u003c\/strong\u003e Replacing worn or damaged components to restore vintage machines to working condition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatible Singer Models\u003c\/h4\u003e\n\u003cp\u003e15-86, 15-87, 15-88, 15-89, 15-90, 15-91, 15-96, 15-97\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 51228\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel with chrome finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Chrome (bright, polished finish)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Pre-owned, excellent condition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthenticity:\u003c\/strong\u003e Genuine original SIMANCO (Singer Manufacturing Company) part\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eGenuine vintage SIMANCO pressure regulating thumb screw in excellent pre-owned condition with chrome finish. Essential replacement for stripped or damaged presser foot adjusters.\u003c\/em\u003e\u003c\/p\u003e","brand":"CMSS","offers":[{"title":"Default Title","offer_id":7677883777054,"sku":"VO228","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/4681\/files\/IMG_0057-Photoroom.jpg?v=1762526744","url":"https:\/\/www.vintagesingerparts.com\/en-ca\/products\/genuine-simanco-singer-pressure-regulating-thumb-screw-part-51228-chrome-finish","provider":"Central Michigan Sewing Supplies","version":"1.0","type":"link"}