These high-quality 5-way binding posts offer audiophile features at a reasonable price. A free-spinning metal ferrule on the tightening knob allows a secure connection without any tendency to work loose. The cabinet ends are terminated with .250" male-disconnect-style tabs, which allow the use of standard female disconnects and also heat quickly for direct soldering. Work with the Dayton Binding Post Plates or any cabinet panel with a keyed 11.5mm hole; 25mm thread length. Sold in red/black pairs.