Blind Boxes
Jars an obstruction downward through the tubing string to a position where it can cause least inconvenience
Product summary
The Hunting Blind Box is designed to jar an obstruction downward through the tubing string to a position where it can cause least inconvenience.
Blind boxes are also used as a means of breaking the wireline at the rope socket, allowing the wire to be retrieved with an overshot.
A blind box consists of a solid bar with a flat hardened bottom end and a customer specified connection with fishing neck on top. The diameter of the blind box should be matched to the tubing in which it is to be deployed.
Features
Simple, robust, durable
Available in sizes to meet most requirements