The BU-2020-A-48-0 is a black test lead equipped with stackable banana plugs on both ends. This 48-inch (1.2m) lead is constructed from #20 AWG tinned copper hook-up wire with a 105°C temperature rating. The plugs consist of a polypropylene housing, a brass body, and a nickel-plated, nine-leaf beryllium copper cage spring for secure connections. Rated for hands-free testing at 300V Category II and 5 Amps, this RoHS-compliant lead is ideal for creating multiple connections in electronic test and measurement setups.