{"product_id":"rigid-shaft-coupling-3-8-bore-3-4-od-1-inch-length","title":"Rigid Shaft Coupling 3\/8 Bore 3\/4 OD 1 Inch Length Black Oxide Steel With Hex Wrench And 2 Screws Per Piece For 3D Printers Motors And Wheel Setups Beefed Up Durability And High Precision Build For Easy Install And Reliable Performance","description":"\u003cdiv\u003eRigid Shaft Coupling 3\/8 Bore, 3\/4 OD, 1 in Length\u003cbr\u003e\n✔️ 3\/8 bore, 3\/4 OD, 1 in long; hex wrench and 2 screws per piece \u003cp\u003eThis rigid shaft coupling is a compact mechanical link designed to join two shafts and transmit torque in motors, printers, pumps, and wheel setups. It uses a set screw mechanism to keep the shaft connection firm and precise, with a black oxide coating on carbon steel for durability.\u003c\/p\u003e \u003cp\u003e✅ Bore: 3\/8 in; OD: 3\/4 in; Length: 1 in\u003cbr\u003e✅ Material: Carbon steel with black oxide coating\u003cbr\u003e✅ Includes hex wrench and 2 screws per piece\u003cbr\u003e✅ Applications: motors, pumps, printers, wheel setups\u003c\/p\u003e \u003cp\u003e💡 What is a rigid shaft coupling with a set screw used for in small motor and printer projects?\u003c\/p\u003e\nThis handy part helps transmit torque between two rotating shafts and maintains precise alignment.\n- Keeps shafts aligned under load\n- Easy installation with the included hex wrench\n- Durable carbon steel with black oxide coating for corrosion resistance✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49144709284075,"sku":"VXB0FBWTCPQM","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61tBJN9R0oL.jpg?v=1785763811","url":"https:\/\/vxb.com\/products\/rigid-shaft-coupling-3-8-bore-3-4-od-1-inch-length","provider":"VXB Bearings","version":"1.0","type":"link"}