{"product_id":"singer-301-301a-tension-release-fork-with-spring-screw-genuine-vintage-original-simanco-170088","title":"Singer 301 \/ 301A Tension Release Fork with Spring \u0026 Screw | Genuine Vintage Original SIMANCO 170088","description":"\u003cp\u003e\u003cstrong\u003eGenuine Vintage Original Singer (SIMANCO) Tension Release Fork with Spring and Mounting Screw for Singer Model 301 and 301A Sewing Machines.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis original Singer tension release fork (SIMANCO 170088) disengages the upper thread tension when the presser foot is raised, allowing thread to be pulled freely. Includes the original spring and mounting screw. A correct-fit replacement for a missing or damaged tension release fork during restoration or repair.\u003c\/p\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSinger Model 301 Slant Needle Sewing Machine\u003c\/li\u003e\n\u003cli\u003eSinger Model 301A Slant Needle Sewing Machine\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e(1) Original tension release fork — SIMANCO 170088\u003c\/li\u003e\n\u003cli\u003e(1) Original spring\u003c\/li\u003e\n\u003cli\u003e(1) Original mounting screw\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Singer \/ SIMANCO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 170088\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Tension Release Fork\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Genuine vintage original\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCondition Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOriginal part\u003c\/li\u003e\n\u003cli\u003eSpring included\u003c\/li\u003e\n\u003cli\u003eReady to install\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CMSS","offers":[{"title":"Default Title","offer_id":8098339356770,"sku":"VO449","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/4681\/files\/IMG_9383-Photoroom.jpg?v=1762527063","url":"https:\/\/www.vintagesingerparts.com\/products\/singer-301-301a-tension-release-fork-with-spring-screw-genuine-vintage-original-simanco-170088","provider":"Central Michigan Sewing Supplies","version":"1.0","type":"link"}