20Pcs 21mm Plastic Spools for Speaker Divider Wire Coil Holder

20Pcs 21mm Plastic Spools for Speaker Divider Wire Coil Holder Description

1、SIZE AND APPLICATION: Spools has an outer diameter of 21mm, an inner diameter of 6mm, and a height of 16mm. Can be used as winding drum, coil holder, speaker accessories and sound electronic components 2、WIDE APPLICATION: Spool is suitable for speaker divider, speaker coil conductor, sound divider, speaker cable, inductor coil, very versatile 3、STRONG AND PRACTICAL: The spool is made of quality ABS to ensure higher durability; Reusable and robust. Not only can protect your wire from potential damage, also ensure a non worry experience 4、NICE ACCESSORIES: Plastic empty spools can be used to assemble your own speaker interior accessories and are quality speaker interior components 5、EASY TO USE: Simple and clear, just apply the wire to the spool to maintain a neat and orderly line, preventing knots and tangles, you can use with confidence Item Type: Spools Suitable For: Speaker divider, speaker coil conductor, sound divider, speaker cable, inductor coil Outer Diameter: Approx. 21mm / 0.83in Inner Diameter: Approx. 6mm / 0.24in Height: Approx. 16mm / 0.63in Material: ABS 20 x Spools