1 or 4 10,5 inch hollow spool with tape 3 holes universal sound tape receiving spool for recording open spool machine . 10,5 INCH EMPTY TAPE SPOOL WITH 3 HOLES Characteristic: 1. CONCERNING 10,5 inch hollow spool of sound tape with open spool, off star, for use with reel players, fits any open spool player that fits 1 or 4 inch tape. 2. 3-HOLE DESIGN: High-quality aluminum for NAB flange with classic design. The 3 wind-resistant holes provide bending resistance and added strength, ensuring a long lifespan. 3. STAINLESS STEEL SCREWS: The empty tape spool features silver stainless steel screws that are resistant to burglary and rust. No need to drill reel attachments to disassemble it. 4. IMPROVE SOUND QUALITY: Repair your tape recorder or replace the reel with a new one to ensure excellent sound quality when recording, erasing, re-recording, etc. 5. EXCELLENT SOUND PERFORMANCE: The practical part of the opening machine with high output power and low noise, providing the sound and character of the tapes you know and love. . 10,5 INCH EMPTY TAPE SPOOL WITH 3 HOLES Specification: Item Type: Empty Tape Spool 1 or 4 10,5 inch Material: Aluminum Alloy Suitable Tape: 1 or 4 inch Reel Diameter: 10,5 inch Application: universal Number of Holes: 3 Holes . 10,5 INCH EMPTY TAPE SPOOL WITH 3 HOLES List of packages: 1 x Empty spool with tape 1 or 4 10,5 inch diameter . 10,5 INCH EMPTY TAPE SPOOL WITH 3 HOLES