Item Type: Empty Tape Reel Material: Aluminum Alloy Applicable Tape: 1/4in Reel Diameter: 7 Inches Applicability: Universal Package List 1 x Empty Tape Reel Even with a 7in capacity deck, a deck for NAB hub adapter is required for any for NAB reel. 1APPLICATION: 1/4 7 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 1/4in tape. 28 HOLES: Aluminum for NAB flange with classic for Ampex design 8 hole wind resistant holes, for resistance to bending and added strength. 3PREMIUM MATERIAL: The empty tape reel is made of aluminum alloy, rust resistant and durable. The silver design stainless steel screws are not easy to be pried open. 4ENHANCE SOUND QUALITY: Perfect for restoring your tape recorder or replacing the reel with a new one, providing excellent sound quality in recording, erasing, re recording and more. 5REPLACEMENT PART: 1/4 7 inch empty takeup reel, great for replacing bad reel to reel player reels. Lower noise, provide you a better using experience.