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...
27-8021 - Adapter RCA To 6.35mm Jack Gold
Body Plating: GoldConnector Type A: Phono SocketConnector Type B: 1/4" Mono Jack Plug
21-9311 - Small Spool Solder Wire-63/37 Tin/Lead
No clean; 63/67 Tin/Lead Mfr# SMDSW .020 1oz
Always quite happy with MCM.