Primus Cable Shielded CAT 6 RJ45 Snap-In Keystone Jacks include a T568 A/B wiring guide on each jack and a metal shielding to help eliminate any possible interference. They are made with gold plated phosphor bronze IDC contacts and a fi re-retardant plastic housing. They are designed for superior performance and meet or exceed the industry standards. Product Features Meticulously Engineered To Deliver Exceptional Performance While Streamlining Installations Gold Plated Over Nickel Contacts For Signal Clarity Phosphor Bronze IDC Contacts Ensure Excellent Conductivity, Durability And Outstanding Resistance Against Wear Or Corrosion Fire Retardant Shielded Housing Provides Additional Protection Jack Construction Jack Housing: Plastic Housing ABS+PC, UL 94V-0 RJ45 Jack Contact Material & Finish: Phosphor bronze w/ 50 micro-inch nickel plated Contact Area: min. 3mm 50 micro-inch gold plated IDC Housing: Krone dual IDC PC, UL 94V-2 IDC Terminal Material & Finish: Phosphor bronze w/ 50 micro-inch tin-lead plated over 50 micro-inch nickel plated 110 & Krone tool compatible For 22-26 AWG stranded & solid IDC Cap: ABS UL 94-HB Shielding Cap: bronze with nickel plated Product Performance T568A & T568B Wiring Sticker Meets ISO/IEC 11801 and EN50173 Meets ANSI/TIA/EIA 568B.2 Product Includes Plastic Housing RJ45 Contact IDC Housing IDC Terminal IDC Cap Shielding Cap