PARVEEN Hydraulic Tool Catchers are a safety devices designed to catch the tool string when it is pulled too quickly in to the top of the lubricator and the wire is stripped from the rope socket. The tool catcher will engage the uppermost fishing neck and prevent the loss of tool string in to the well bore. It is designed to be fail-safe because it is permanently in the catched position and requires hydraulic pressure to release. The hydraulic tool catcher is available for 1.00” to 2.313” fishing necks. The multi catch option is also available in two ranges: 1.00” to 1.750” and 1.375” to 2.313”