GBC Binding Spines/Spirals/Coils, 8mm, 45 Sheet Capacity, 4:1 Pitch, Color Coil, Black, 100 Pack (9665010)

STURDY, COIL-BOUND SPINES - Strong coil-bound spines provide a permanent binding solution when presentation and quality are primary concerns. IDEAL FOR BUSY OFFICES - Excellent for use in busy corporate offices, universities, engineers, architectural or construction firms - anywhere that presentation and durability are priorities. 45-SHEET CAPACITY - High quality coils are flexible and stylish, giving your projects a professional image. Sturdy 8mm coils have a 45-sheet capacity and 12" length. 360 DEGREE ROTATION - Coil bindings lie flat for easy reading, with 360 degree rotation capability for added convenience. Spines are designed with a 4:1 pitch, which equates to 4 holes per inch. PERMANENT BINDING - These professional-looking coil bindings provide a permanent solution, securely holding pages together. They cannot be unbound for editing or rearranging. EASY TO USE - Convenient coils are designed for use with all ColorCoil Machines (sold separately). 100 PER BOX - A box of 100 coils ensures long-term productivity for all of your binding projects.