About this item Constructed with high quality anti-corrosion gold plated connectors (Pack of 5) Compatible with banana plugs, spades, or bare wire Matching binding posts on front and back with color-coded thumbscrews. Use with banana plugs, spades, or bare wire Accommodates banana plugs on both front and back sides of the plate at the same time depending on the depth of the gang box Easy to install and remove with no soldering or special tools required. Mounts to standard size gang boxes Size: 0.5 x 5 x 4 inches