The nonstarred design with exact 10.5inch diameter specifications ensures smooth interchanging between decks while minimizing wear on tape edges during repeated rewinding Universally 3hole NABs design with resistant aluminum construction ensures compatibility for reel to reel tape decks Ideal for engineers, studio technicians, and vintage electronics enthusiasts seeking reliability replacement parts for maintaining classical tape recorder functionality 1 / 4 10.5inch open reel sound tape empty reel, for use with reel to reel tape players, fits on any open reel deck that fits for 1 / 4in tape crafted 1 / 4 10.5inch aluminum open reel tape reel ensures perfect fitment for professional music equipment, enhanced sound claritys during / playback operations, Manufacturer: JunsenF