O-ring Grippers can be used in semi-automatic single-station hand assists and fully-automated assembly line, and can be implemented in a wide range of manufacturing industries. AGI’s O-ring assembly tools come in two sizes: the AGP-6-OR (which has six jaws) and the AGP-8-OR (which has eight). These pneumatic grippers can accommodate placement applications from 3 to 12 inch I.D. Both are designed to facilitate part ejection and part seating and are perfect for installations where an ejector is needed after the part is positioned, or when a seal needs to be placed down a long shaft. Independent piston technology and double-acting spreading jaws allow the pneumatic devices to place very little stress on the O-Rings.