This 90 degree tilt head of Manfrotto with the quick-release plate is designed exclusively for monopods. I use the head 234 RC for many years with the Manfrotto Automatic Einbeistativ 334 B. This has helped me in many situations to sharper images. The head is in a known quality Manfrotto. Very practical is the plate for quick camera change and the extra assurance so that the disk does not jump out of the socket. The value for money is absolutely fine. I can only recommend the tripod head and would to buy again at any time ...!