{"product_id":"double-pass-brass-universal-adapter-coupling-3-17mm-x-2-3mm","title":"Double pass brass universal adapter coupling 3.17mm x 2.3mm","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003eDouble Pass Brass Universal Adapter \u003cstrong\u003eCoupling\u003c\/strong\u003e 3.17mm × 2.3mm\u003c\/h2\u003e\nThe \u003cstrong\u003eDouble Pass brass adapter coupling 3.17mm × 2.3mm\u003c\/strong\u003e is designed to support precise rotational transfer in compact systems where a reliable \u003cstrong\u003ecoupling\u003c\/strong\u003e is required. Because many builders use this part for \u003cstrong\u003emotor coupling shaft\u003c\/strong\u003e alignment or small \u003cstrong\u003eshaft gear coupling\u003c\/strong\u003e adjustments, the rigid brass sleeve ensures stable torque output while maintaining smooth performance.\u003cbr\u003e\u003cbr\u003eAfter placing each shaft into its dedicated bore, the included M3 retaining screws secure the connection with a strong grip. This helps reduce slip, making the component suitable for micro robotics, lightweight propulsion mechanisms, and precision prototypes where consistent rotation and proper fit matter.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eMaterial: Brass\u003c\/li\u003e\n\u003cli\u003eBore Sizes: 3.17mm and 2.3mm\u003c\/li\u003e\n\u003cli\u003eCoupler Length: 20 mm\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 9 mm\u003c\/li\u003e\n\u003cli\u003eLocking Hardware: M3 retaining screws (4 pcs)\u003c\/li\u003e\n\u003cli\u003eCoupling Style: Rigid cylindrical sleeve\u003c\/li\u003e\n\u003cli\u003eWeight: 8 g\u003c\/li\u003e\n\u003cli\u003eSurface Color: Gold brass finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eBridges 3.17mm motor shafts to 2.3mm spindle components\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant machined brass body\u003c\/li\u003e\n\u003cli\u003eFour-point screw placement reduces rotational slip\u003c\/li\u003e\n\u003cli\u003eCompact size ideal for tight mechanical enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eBrushless motor shaft transitions (common 3.17mm outputs)\u003c\/li\u003e\n\u003cli\u003eMicro-robotic drivetrain alignment \u003c\/li\u003e\n\u003cli\u003eRC propeller spindle reduction\u003c\/li\u003e\n\u003cli\u003ePrototype gear and pulley interfacing\u003c\/li\u003e\n\u003cli\u003eInstrument drive component adaptation \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eBody Length: 20 mm\u003c\/li\u003e\n\u003cli\u003eSleeve Diameter: 9 mm\u003c\/li\u003e\n\u003cli\u003eBore Diameters: 3.17 mm and 2.3 mm\u003c\/li\u003e\n\u003cli\u003eScrew Thread Type: M3\u003c\/li\u003e\n\u003cli\u003eRetention Screws Included: 4 pcs\u003c\/li\u003e\n\u003cli\u003eApproximate Weight: 8 g\u003c\/li\u003e\n\u003cli\u003eBody Profile: Solid cylindrical sleeve\u003c\/li\u003e\n\u003cli\u003eSurface Finish: Smooth precision-machined brass\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e1 × Double Pass Brass \u003cstrong\u003eCoupling\u003c\/strong\u003e (3.17mm × 2.3mm)\u003c\/li\u003e\n\u003cli\u003e4 × M3 Retaining Screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":48430314062076,"sku":"LGRO078","price":59.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/coupling-3.17mm-to-2.3mm-brass-adapter-1.jpg?v=1764745736","url":"https:\/\/kitsguru.com\/es\/products\/double-pass-brass-universal-adapter-coupling-3-17mm-x-2-3mm","provider":"KitsGuru","version":"1.0","type":"link"}