(One) Brand New Genuine Neutrik NMJ2HF-S 1/4" Mono Chassis Panel Mount Jack. Non-Switched (Solder Tabs) Commercial open frame 1/4" mono phone jack, 2-pole, 2 contacts. Includes black plastic washer and nut. Non-switched. Durable contacts with a wide body. Compatible with A-gauge mono plugs. When You Think of Neutrik usbargainsound We Are The Connector People!