1、Application: 1/4 7 inch open reel sound tape empty reel, for use with reel to reel tape players, fits on any open reel deck that fits for 1/4in tape. 2、4 Hole Design: Aluminum for NAB flange with classic for Ampex design 4 hole wind resistant holes for resistance to bending and added strength. 3、Stainless Steel Screws: The empty tape reel features stainless steel screws in a silver design that resists prying and rusting. 4、Replacement: Repair your tape recorder to provide you with better sound quality in recording, erasing, re recording, etc. 5、Professional: This empty takeup reel features high output and low noise, which can enhance your using and listening experience. Item Type: Empty Tape Reel Material: Aluminum Alloy Applicable Tape: 1/4in Reel Diameter: 7 Inches Applicability: Universal 1 x Empty Tape Reel