The Nikon FM T-DIAL PULLY(SPEED DIAL #) 33FB-F7-1 NEW is a replacement part specifically designed for film SLR cameras in the Nikon FM series. Made by Nikon, this unit is compatible with the Nikon FM T-DIAL PULLY and is a new, high-quality component that ensures smooth and precise control of camera functions. With a design tailored for the Nikon FM series, this part is a reliable and essential accessory for photographers looking to maintain the performance of their vintage film cameras.