Item Type: 1/4 10.5 Inch Empty Tape Reel Material: Aluminum Alloy Applicable Tape: 1/4 Inch Reel Diameter: 10.5 Inch Applicability: Universal Reel to Reel Tape Number of Holes: 6 Holes Package List 1 x 1/4 10.5 Inch Empty Tape Reel Please allow some error due to manual measurement. 1APPLICATION: 10.5 inch open reel sound tape empty reel, out of stars, , for use with reel to reel tape players. 2COMPATIBLE MODEL: 6 hole empty takeup reel for Maxell Zonal Studer Nagra and 1/4 inch tape 10.5 inch diameter reel to reel recorders. 36 HOLE: Open reel takeup reel features aluminum NAB flanges with classic design 6 hole windshield holes for resistance to bending and added strength. 4STAINLESS STEEL SCREWS: Silver design stainless steel screws are resistant to prying and rusting, eliminating the need to drill out hardware to remove the reel. 5REPLACEMENT: Repair your tape recorder or replace the reel with a new one to provide you with better sound quality in recording, erasing, re recording.