{"product_id":"1939-1955-singer-roadster-custom-shift-knob-threaded-adapter-factory-fit-precise-shifting","title":"1939-1955 Singer Roadster Custom Shift Knob Threaded Adapter Factory Fit Precise Shifting","description":"Achieve Precise Shifting and a Factory Fit With All of Our CNC Machined Billet Shift Knob Adapters for your 1939-1955 Singer Roadster .\u003cbr\u003e\u003cbr\u003eThese adapters come with common industry standard M16 x 1.5 threads which fit most of our 1000s of shift knobs. Other adapters based on (M16 x 1.5) are available in both SAE and Metric formats so you can fit any knob to any car.\u003cbr\u003e\u003cbr\u003eFEATURES\u003cbr\u003e- Billet Aluminum\u003cbr\u003e- 16mm x 1.5 (Common Thread)\u003cbr\u003e- Jam Nut Included\u003cbr\u003e- Detailed Instructions\u003cbr\u003e- Limited Lifetime Warranty\u003cbr\u003e\u003cbr\u003eIf you are unsure about what fits your vehicle please check out our fitment chart.\u003cbr\u003e\u003cbr\u003eAll American Shifter products come with Detailed Instructions and a Limited Lifetime Warranty.\u003cbr\u003e\u003cbr\u003eChoose American Shifter Company and Shift With The Best!\u003cbr\u003e\u003cbr\u003eWe recommend verifying your shifter's thread size as some vehicles may differ.\u003cbr\u003e\u003cbr\u003e***Please Note***\u003cbr\u003e \u003cbr\u003eThis is NOT an OEM part. Professional installation recommended, some modifications may be required to work with your vehicle.\r\u003cdiv class=\"sb-car-tag-by-description\" style=\"display: none;\"\u003emake-singer,make-singer-model-roadster,make-singer-model-roadster-year-1939,make-singer-model-roadster-year-1940,make-singer-model-roadster-year-1941,make-singer-model-roadster-year-1942,make-singer-model-roadster-year-1943,make-singer-model-roadster-year-1944,make-singer-model-roadster-year-1945,make-singer-model-roadster-year-1946,make-singer-model-roadster-year-1947,make-singer-model-roadster-year-1948,make-singer-model-roadster-year-1949,make-singer-model-roadster-year-1950,make-singer-model-roadster-year-1951,make-singer-model-roadster-year-1952,make-singer-model-roadster-year-1953,make-singer-model-roadster-year-1954,make-singer-model-roadster-year-1955\u003c\/div\u003e\r\u003cbr\u003e\u003cbr\u003e\u003ca class=\"plat-in-link\" href=\"https:\/\/www.instructionsnow.com\/search\/?query=ASCAD13\" target=\"_blank\"\u003eGet Instructions\u003c\/a\u003e","brand":"American Shifter Company","offers":[{"title":"8mm x 1.25","offer_id":51523194913079,"sku":"AS-242144745","price":18.95,"currency_code":"USD","in_stock":true},{"title":"12mm x 1.5","offer_id":51523195044151,"sku":"AS-242144748","price":18.95,"currency_code":"USD","in_stock":true},{"title":"10mm x 1.5","offer_id":51523195109687,"sku":"AS-242144746","price":18.95,"currency_code":"USD","in_stock":true},{"title":"5\/16-18","offer_id":51523195142455,"sku":"AS-242144755","price":18.95,"currency_code":"USD","in_stock":true},{"title":"12mm x 1.25","offer_id":51523195175223,"sku":"AS-242144749","price":18.95,"currency_code":"USD","in_stock":true},{"title":"3\/8-24","offer_id":51523195207991,"sku":"AS-242144754","price":18.95,"currency_code":"USD","in_stock":true},{"title":"7\/16-14","offer_id":51523195240759,"sku":"AS-242144757","price":18.95,"currency_code":"USD","in_stock":true},{"title":"10mm x 1.25","offer_id":51523195273527,"sku":"AS-242144747","price":18.95,"currency_code":"USD","in_stock":true},{"title":"1\/2-20","offer_id":51523195339063,"sku":"AS-242144752","price":18.95,"currency_code":"USD","in_stock":true},{"title":"12mm x 1.75","offer_id":51523195371831,"sku":"AS-242144750","price":18.95,"currency_code":"USD","in_stock":true},{"title":"5\/16-24","offer_id":51523195404599,"sku":"AS-242144756","price":18.95,"currency_code":"USD","in_stock":true},{"title":"3\/8-16","offer_id":51523195437367,"sku":"AS-242144753","price":18.95,"currency_code":"USD","in_stock":true},{"title":"1\/2-13","offer_id":51523195470135,"sku":"AS-242144751","price":18.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1930\/8599\/files\/2048_4467724a-bc73-43b4-bc56-baa63a80ab49.jpg?v=1748969889","url":"https:\/\/shop.americanshifter.com\/products\/1939-1955-singer-roadster-custom-shift-knob-threaded-adapter-factory-fit-precise-shifting","provider":"American Shifter","version":"1.0","type":"link"}