{"product_id":"heavy-duty-universal-joint-shaft-coupling-0-55in-o","title":"Heavy Duty Universal Joint Shaft Coupling 0.55in OD x 1.38in Length With 6mm To 8mm Bore And M4 Screws RC Model Motor Coupler 2 Pack Iron Electroplated Durable Torque Transfer For Hobby RC Builds","description":"\u003cdiv\u003ePremium Universal Joint Shaft Coupling for RC Model Builds\u003cbr\u003e\n✔️ 14mm OD x 35mm Length 6mm to 8mm Bore M4 Screws 2 Pack \u003cp\u003e This iron electroplated universal joint shaft coupling transfers torque between straight shafts on hobby projects like model cars boats and robots. \u003c\/p\u003e ✅ 0.55 inch outer diameter with 1.38 inch overall length\u003cbr\u003e\n✅ 0.24 by 0.31 inch bores fit 6mm and 8mm shafts\u003cbr\u003e\n✅ Includes two joints eight M4 screws and hex wrenches\u003cbr\u003e\n✅ Handles shock mitigation and protects linked parts from overload\u003cbr\u003e \u003cp\u003e💡 What is a universal joint shaft coupling used for in hobby builds\nA universal joint shaft coupling connects driving and driven shafts so they turn together while handling small misalignments in RC setups. - Iron body with electroplated finish resists wear during repeated use on motors. - Single joint design keeps transmission inertia low and absorbs axial shocks. - Works with servo systems 3D printers CNC machines and DIY encoders. - Two pack covers multiple projects without extra fasteners. \u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49144766398699,"sku":"VXB0991W9HHJ","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61Co2YjkwaL.jpg?v=1785765356","url":"https:\/\/vxb.com\/products\/heavy-duty-universal-joint-shaft-coupling-0-55in-o","provider":"VXB Bearings","version":"1.0","type":"link"}