Simply45 S45-PSK10G is a ProSeries Pass-Through 10G STP Starter Kit. This starter kit includes the S45-1755P ProSeries 10G shielded external ground with pass-through RJ45 Cap45® & Bar45®, S45-801 Premium 5" flush cutter tool, S45-B003 strain reliefs for the Simply45® shielded external ground for pass-Through & standard RJ45, S45-C101 Simply45® ProSeries All-In-One RJ45 crimp tool, and the S45-S01YL yellow adjustable LAN cable stripper for shielded & unshielded Cat7a/6a/6/5e.