20pcs 39mm Empty Spools, Plastic Wire Bobbin for Chain, Crochet Threads Wires Cords Organizer, Speaker Coil Spools for Speaker Frequency Divider Wire Inductor Coil

1.
ABS Material: Made from premium ABS plastic, these empty wire spools are reusable and robust, offering reliability and enhanced durability for long term use.
2.
Component Protecting: These thread wire spools serve as excellent internal speaker components, protecting your metal wires from potential damage and proving to be highly practical.
3.
Versatile Application: Ideal for DIY speaker assembly, these empty bobbins are suitable for use in speaker crossovers, voice coils, sound dividers, and speaker cabling, meeting diverse needs.
4.
Easy to Use: Simply wind the metal wire around the plastic spool to keep your wiring neat and orderly, preventing knots and for convenient management.
5.
Ample Supply: Each set includes 20 spools with an outer diameter of 39mm, an inner diameter of 15mm, and a height of 26mm, providing sufficient quantity for daily use and replacements.
Specification: Item
Type: Empty
Wire Spools Material: ABS
Outer Diameter: Approx. 39mm/ 1.5 in
Inner Diameter: Approx.
15mm/ 0.6 in Height: Approx.
26mm/ 1.0 in Application: for Speaker Crossover, Speaker Coil Wire, Sound Crossover, Speaker Cable, Inductor Coil How to
Use: Wrap the metal wire around the spool.
packing list: 20 x Empty Wire Spools