Jury rigging
（重定向自Juryrig）
![Three variations of the jury mast knot](/Images/godic/202501/21/Jury-mast-knot-variations2802.jpg")
![A model showing a method for jury-rigging a rudder](/Images/godic/202501/21/Jurry_rigged_rudder2802.jpg")
Jury rigging refers to makeshift repairs or temporary contrivances, made with only the tools and materials that happen to be on hand, originally a nautical term. On sailing ships, a jury rig is a replacement mast and yards (which hold the ship's rigging) improvised in case of damage or loss of the original mast.