The Top Hopper Extension Tube is used in combination with the floor stand to ensure you can measure every athlete's vertical jump height regardless of how high they can jump. The Extension Tube inserts inside the top tube of the floor stand. Then, the measuring device is assembled to the Extension Tube. Once fully assembled, the measuring device will be 24 inches higher. Now, you can safely measure every athlete's vertical jump.
The Top Hopper Extension Tube is powder coated to help protect the steel from the environment and looks great.