Features and Benefits: Allows body shop technicians to hold lift gate or hatch in a partially open position for sanding, painting or buffing including being able to work on the edges of the panel Hatch Jammer easily adjusts the work angle of the hatch door to a comfortable and secure position to repair and paint the outer skin of the hatch Also used with pointless dent removal work to hold the panel in the open position It has an adjustable 11-1/2 slide bar which gives up to 24 to adjust the angle and is secured by tightening the two adjustment knobs Reduces back stress from bending over or kneeling to sand and buff the lower portion of the hatch