High quality speaker binding posts which are fully shielded to prevent shorting, supplied with colour coded isolation washers and removable blanking caps. One of the isolation washers can be notched into the mounting surface to prevent rotation of the binding post after installation. They also have a floating grip washer to prevent cable shredding when the 5mm cross-hole is used. Internal cable connection is via a solid grub screw with solder bucket, forming a reliable termination. They can accept bare wire, pin connectors, 4mm banana plugs or spade terminals. These professional grade binding post connectors are perfect for high end speaker or amplifier terminals, as well as fitting to plastic or metal wall outlet plates for hi-fi and home cinema rooms.