THE UNIVERSAL DYNAMIC PIVOT NUB IS COMMONLY USED TO CREATE EITHER A PERPENDICULAR OR PARALLEL DYNAMIC PIVOT WITH FULL AXIAL MOTION RANGING FROM 0-180 DEGREES. THE UNIVERSAL PIVOT NUB REQUIRES NO MACHINING AND CAN BE EASILY ASSEMBLED, LENDING ITSELF TO REPOSITIONING AND REUSE. THE HARDWARE TO MOUNT THE NUB TO A PROFILE IS INCLUDED. THE SUGGESTED MOUNTING HARDWARE TO ATTACH THE ARM TO THE NUB CAN BE FOUND ON THE "SUGGESTED HARDWARE" TAB.,