Lateral spring plungers are designed to position and hold flat, round or irregular shaped workpieces in tight spaces. They provide constant pressure on the workpiece and are ideal for a wide range of machining, assembly, inspection and welding operations. They have an aluminum body with a steel spring and are sealed to keep out dirt and contaminants. The pressure pin is made from plastic. Plungers without seals are available. Eccentric bushings and assembly tools are available.