Heavy Duty 26AWG 100% Pure Copper Core wires | RJ12 Connectors with 50 Micron Gold plated contacts for strongest connection and corrosion resistance | RoHS Certified - Free of hazardous substances | Made in USA with Lifetime Warranty | Compatible with various devices including Telephones, Fax, Modems, Answering Machines, VoIP Adapters, Ham Radio, Alarm Systems, POS Systems, Cash Registers, Receipt Printers, Sim Racing, Adjustable Motorized Bed Base...

(6P4C) 4 Wire RJ11 Male to Male Connectors with a sturdy and thick 26 AWG copper conductors | 50 Micron Gold Plating - gives contacts the strongest possible connection and corrosion resistance | Pure Copper Core Wires - provide best performance by higher electrical conductivity than aluminum wires | Reverse Wiring - for Voice. Connects telephones, Fax and other telephone line devices | Made in USA with Lifetime Warranty

(6P4C) 4 Wire RJ11 Male to Male Connectors with a sturdy and thick 26 AWG copper conductors | 50 Micron Gold Plating - gives contacts the strongest possible connection and corrosion resistance | Pure Copper Core Wires - provide best performance by higher electrical conductivity than aluminum wires | Reverse Wiring - for Voice. Connects telephones, Fax and other telephone line devices | Made in USA with Lifetime Warranty