Item Type: Empty Tape ReelProduct Material: Aluminum AlloyApplicable Tape: 1/4 InchReel Diameter: 7 InchApplicability: UniversalNumber of Holes: 11 HolesPackage List1 x Empty Tape ReelEven with a 7 inch capacity deck, a deck for NAB hub adapter is required any for NAB volume.11/4 7 INCH: Empty tape reel is suitable for use with reel to reel tape players. This reel fits on any open reel deck that 1/4 7 inch diameter tape. 211 HOLES: Empty reel features an aluminum for NAB flange with a classic for Ampex design 11 hole windage hole for flex resistance and added strength. 3PERFECT REPLACEMENT: Restore your tape recorder or replace it with a new reel to give you perfect sound quality for recording, erasing, re recording, etc. 4ALUMINUM ALLOY: 1/4 7 inch empty tape reel is made of aluminum alloy, which is wear resistant, corrosion proof, and not easily damaged. 5HIGH PERFORMANCE: Tape takeup reel is high output, low noise, and gives you the sound and character of the tapes you know and love.