uxcell 3 x BNC Chassis Panel Mount Female Jack Adapter Connector Silver Tone Product Name : BNC Socket Chassis Mount;Type : BNC Female Straight Adapter Material : Metal;Color : Silver Tone Total Size : 3.1x 1.2 cm / 1.2" x 0.55" (L*Max.D) Weight : 20g Package : 3 x BNC Socket Chassis Mount