Lead Red, 1mtr long Both side Banana plug -EIS-PH1055F offers a thoughtfully designed, durable resource for hands-on learning. Red durable insulation up to the lead terminal 4mm connecting lead on each end Total cable length is 1000mm (39.37") Single Lead - Terminal metal tip is 16mm long Matching Black Lead available with item number PH1055E Red durable insulation up to the lead terminal. 4mm connecting lead on each end. Single Lead - Terminal metal tip is 16mm long. Total cable length is 1000mm (39.37") Matching Black Lead available with item number PH1055E.