Order formYour nameYour emailYour phoneThreadCaliberDiameter 1Barrel diameter immediately after thread.Diameter 2Diameter of the groove after the thread.Diameter 3Barrel diameter at integration depth.Thread lengthDimension "L1" in the diagram.Length from the barrel cut to the stop after the threadDimension "L2" in the diagram.Length of entry to the wellboreMeasured from the trunk cut. Dimension "L3" in the diagram.All measurements must be indicated in mm. To order the device, please attach a photo of the thread.