2PCS Silver/Gold 9.5mm Metal Cable Splitter Noise Stopper HIFI Speaker Cord Ring

Product Detail 

                                            
Total Length:4 1 mm 
Inter OD:9.5mm
Install wire :8 to 14 awg
Outer OD：21mm
Material:Shell Aluminum
inside :magnet Ring
Cramp:Doubles screws locking
Original made:China

Package Contain：2PCS