Item Type: 1/4 7 Inch Empty Reel Material: Aluminum Alloy Applicable Tape: 1/4 Inch Reel Diameter: 7 Inch Applicability: Universal Reel to Reel Recording Tape Number of Holes: 6 Holes Package List 1 x 1/4 7 Inch Empty Reel Even with a 7 inch capacity deck, a deck NAB hub adapter is required for any NAB volume. 11/4 7 INCH EMPTY REEL: 6 hole empty tape reel for 1/4 inch tape 7 inch diameter. For use in reel to reel tape player. 26 HOLE DESIGN: 7 inch empty reel has a classic design 6 hole wind resistance hole for flex resistance and added strength. 3STAINLESS STEEL SCREWS: Empty takeup reel features stainless steel screws that won't pry open and corrode like other brands. 4PROVIDES GOOD SOUND: 1/4 7 inch empty reel gives you great sound quality in recording, erasing, re recording and more. 5PERFECT REPLACEMENT: Tape empty reel fixes your tape recorder or replace it with a brand new reel, perfect for replacing bad reel to reel tape machine reels.