Premium quality side entry gold plated banana plugs with stylish red and black identification rings. Quick fitting, with a piston and thumb screw to easily tighten them onto your speaker cables. These heavyweight yet compact banana plugs are extremely well made, and offer an excellent connection where a side-entry plug is preferred. The rotating sprung section of the plug enables it to be safely rotated after insertion, allowing the cable to be angled in the desired direction. The cable connection point is positioned quite close to the plug itself, which results in less leverage on the binding post socket. An internal piston clamps the cable securely and also prevents the solid thumb screw from shredding your valuable speaker cable strands. The plugs are stackable, allowing connection of two speaker cables to one terminal for bi-wiring.