RJ9 Handset Cord Detangler - Clear (FN-CN-RJ9-DT) This modular cord detangler has aRJ9 male on one end and a RJ9 female on the other. It can rotate 360° andis used on RJ9 handsets to keep the cord from tangling. Physical Characteristics Color Clear Material ... $2.00 Add to Cart The item has been added