The Hatch Jammer XL lets technicians hold lift gates or hatches in a partially open position for sanding, painting or buffing, or totally open to easily replace lift struts or work inside the hatch or cargo area. It easily adjusts the work angle of the hatch door from 15 inches to 21-34 inches and to a full extension of 59 inches. It saves up to 10 minutes of set-up time by eliminating the need to continually adjust wooden blocks that shift during the paint and repair operations and costs only $60.