Features 1.APPLICABLE: 1 or 4 10.5 inch open reel sound tape empty reel, no star, for use with reel to reel tape players, fits on any open reel deck that fits for 1 or 4in tape. 2.3 HOLE DESIGN: 3 hole empty tape reel comes with an aircraft aluminum NAB flange with classic design 3 hole windshield holes for flex resistance and added strength. 3.RESTORATION TAPE RECORDER: Restore your tape recorder or replace the reel with a brand new one to provide you with great sound quality in recording, erasing, re recording and more. 4.STAINLESS STEEL SCREWS: 1 or 4 10.5 inch empty takeup reel features stainless steel screws with a silver design that won't pry and corrode like other brands. 5.UNIVERSAL OPENING MACHINE PART: 1 or 4 10.5 inch empty tape reel restores performance and provides a low noise experience. Compatible for Pioneer, universal reel to reel tape recorder.specificationItem Type: 3 Hole Empty Tape Reel Material: Aluminum Alloy Applicable Tape: 1 or 4 Inch Reel Diameter: 10.5 Inch Applicable: Compatible for Pioneer, Universal Reel to Reel Tapes Number of Holes: 3 HolesPackageList1 x 3HoleEmptyTapeReelNoteEven 10.5 inch capacity decks require deck NAB hub adapters for any NAB volume.