Terminating a Cat6 jack should take seconds, not forty minutes wrestling with a punch-down tool and a crimping kit. These toolless keystones change that. Strip the cable, seat it in the jack, snap it onto your blank patch panel. Done. No special tools, no fiddly alignment, no second trip to the van for the right bit. Twelve per pack means you can knock out a full row of ports in one sitting. Works with Ubiquiti Cat6 CMR and CMP cables and the UACC-Rack-Panel-Patch-Blank-24 panel. If you're fitting out a small office or adding a few ports to an existing rack, this is the fastest path from cable-in-hand to port-live