Join two Cat6 shielded cables without the need for couplers Punch-Down type For use with shielded twisted pair (FTP) Cat6 cable Compatible with 110 and Krone punch down tools Cat6 performance is in compliance with ANSI/TIA/EIA 568 B.2-1 standard Metal housing For use with 22 to 26 AWG stranded and solid wire EIA/TIA approved UL Listed 568 A/B color coded Operating temperature: -40° to 80°C (-40° to 176°F)