Industrial Footswitch with 6 Foot Cable High quality, industrial footswitch. Six foot cable length with standard two contact, 2.5mm (.098") diameter sub-miniature phone plug receptacle. For use with GageMux Gage Interface Boxes & SmartCable USB interfaces. Features include... High quality with long cycle life Shop hardened 2.55mm (.098") diameter phone plug (sometimes referred to as a 3/32" phone plug) Six foot cable length. Special lengths available upon request. Plug and play. No set-up required