Solderless plug with plastic body.
The center wire in my antenna cable was too small for the set-screw in the plug housing to hold. I ended up going with a solder-type plug.
22-8820 - 12 Piece Electronic Tool Kit
Kit contains: 30W soldering iron with cover Desoldering pump 4.5" long nose pliers 4.5" diagonal cutting pliers Two slotted screwdrivers Two Phillips screwdriver Slotted precision screwdriver Phillips precision screw...
Overall, my MCM experience was great! They delivered fast and as promised. Great product, great price!