CableWholesale RJ11/RJ12 Keystone Insert, Black

The CableWholesale RJ11/RJ12 Keystone Insert provides a reliable solution for phone and data connectivity. Designed in black, this insert features a female RJ11/RJ12 jack with a 110 type punch down, making it suitable for structured cabling systems in offices and homes. Use it for easy integration into wall plates, patch panels, or surface mount boxes. Ideal for upgrading telecom or networking setups, ensuring stable and secure wiring.