... , Low loss Square type plug/Toslink ,5.5 cable connector plug Specification : 1). Produc character: anti-interference, high-definition, High fidelity, ... diameter (PMMA)Φ 1.0 mm can make DameterΦ1.0mm,Φ1.5mm,Φ2.2mm,Φ3.0mm,Φ4.0mm,Φ5.0mm,Φ6.0mm,Φ7.0mm,Φ8.0mm,Φ9.0mm,Φ10mmInside coatingPE( ... factory ,so we can control the quality from raw material to final production. All the plugs provided from our company ...