Item Type: Empty Tape ReelMaterial: Aluminum AlloyColor: BlackApplicable Tape: 1/4 InchReel Diameter: 7 InchApplicability: UniversalPackage List1 x Empty Tape ReelEven with a 7 inch capacity deck, a deck for NAB hub adapter is required any for NAB volume.17 INCH: This is an empty tape reel for use with reel to reel tape players. This reel fits on any open reel deck that 1/4 7 inch diameter tape. 2ANTI BENDING: Empty reel features an aluminum for NAB flange with a classic for Ampex design 3 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. 4LOW NOISE: Takeup tape reel is high output, low noise, and gives you the sound and character of the tapes you know and love. 5ALUMINUM ALLOY: 1/4 7 inch empty tape reel is made of aluminum alloy, which is wear resistant, corrosion proof, and not easily damaged.