Power Probe Lead Set (PPLS01) [Car Diagnostic Test Tool, Self-Centering Piercing Probes, Super Flexible Multi-Strand Wires, Gold Plated Connectors] High current functionality 4mm banana plugs and jacks Male/Male adapters Female/Female adapters 1', 3', 6' Stackable Leads Super flexible 10 gauge leads that are 1 feet, 3 feet and 6 feet stackable 2 auto centering wire piercing probes High current 4 millimeter shrouded banana plugs and jacks Male/male and female/female adapters