Features: Engineered with aluminum flange featuring 4 wind resistant holes, this 5" reel ensures tape stability and warpfree operations for pristines sound reproduction in reel to reel tape recorders. The corrosions resistant 1/4" screw mechanism enables toolless disassembly while maintaining precise alignment, complemented by aluminum alloy construction for scratch resistant durability. Professional sound engineers and vintage sound enthusiasts will appreciate its seamless compatibility with recording equipment for archival projects and analog mastering. for studio recording , live sound preservation tasks, or home studio setups requiring tape handling during repeated erase/rerecord cycles. Optimize your analog workflows with precisions engineered empty tape reel that combines aerospace materials with retro compatible for authentic tape machine performances. Specifications: Materials: Aluminum alloy Suitable tape: 1/4inch Reel diameter: 12.7cm/5inch Holes: 4 Color: White, Redness, Black, Blue, Grey(optional) Compatibility: For Reel for Reel Recorder Package Includes: 1PC Empty Tape Reel note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.