{"product_id":"built-tough-aluminum-shaft-coupling-7mm-to-12mm-fl","title":"Rock Solid Aluminum Shaft Coupling 7mm To 12mm Flexible Spider Coupling L50mm X D35mm Coupler Jaw Shaft Joint Connector For 3D Printers DIY Encoder CNC Router Milling Machine MECCANIXITY","description":"\u003cdiv\u003eSleek aluminum shaft coupling for 7-12 mm shafts\n✔️ 7-12 mm ID, 50x35 mm body, aviation-grade aluminum \u003cp\u003eThis durable shaft coupler connects motors to driven shafts in 3D printers, CNC routers, encoders, and DIY projects. Its spider-style flexible design absorbs vibrations and reduces wear, enabling longer life and quieter operation.\u003c\/p\u003e ✅ Inner diameter range: 7-12 mm\u003cbr\u003e\n✅ Total size: 50 x 35 mm (1.97 x 1.38 in)\u003cbr\u003e\n✅ Material: aviation aluminum alloy with anodized finish\u003cbr\u003e\n✅ Spider-style design delivers vibration damping and longer life\u003cbr\u003e \u003cp\u003e💡 What is a shaft coupling used for in DIY machines? It helps connect motors to driven shafts while damping vibration for smoother operation.\n- handy alignment with low backlash for steady control\n- reduces noise and wear in CNC routers and 3D printers\n- supports 7-12 mm ID and 50x35 mm footprint for flexible installs\n- aluminum alloy construction for durability\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47901995335915,"sku":"VXB0FZL4NYD3","price":49.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/513raQTiBVL.jpg?v=1772981615","url":"https:\/\/vxb.com\/products\/built-tough-aluminum-shaft-coupling-7mm-to-12mm-fl","provider":"VXB Bearings","version":"1.0","type":"link"}