{"product_id":"singer-featherweight-slack-thread-regulator-and-screw-tension-unit-vintage-original","title":"Singer Featherweight Slack Thread Regulator and Screw, Tension Unit,  (Vintage Original)","description":"This tension unit piece regulates the slack produce by the \u003cem\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/singer-featherweight.com\/products\/upper-tension-take-up-spring?variant=8834881155\" title=\"Singer Featherweight Take Up Spring\"\u003etake-up spring\u003c\/a\u003e\u003c\/strong\u003e\u003c\/em\u003e.  The little screw that holds it on is also included. Check under the tutorial tab to know how to put the tension unit together, or if you are unsure about what piece you need.","brand":"The Singer Featherweight Shop","offers":[{"title":"Default Title","offer_id":35220946518171,"sku":"45863-355","price":8.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/3293\/2507\/products\/IMG_3464.jpg?v=1595927523","url":"https:\/\/singer-featherweight6458-com.myshopify.com\/products\/singer-featherweight-slack-thread-regulator-and-screw-tension-unit-vintage-original","provider":"singer-featherweight6458.com","version":"1.0","type":"link"}