Associated Equipment Plug-In Starting System Cable Set includes 30'-long, 4 AWG starting cables, 5' vehicle-connection cables, and a stainless steel socket box. The extra-long, tangle-free starting cables can reach stalled vehicles from the front, back, or side, and the included stainless steel receptacle mounts on to a truck bumper and comes with power leads to connect directly to a battery. This model includes 500-amp, insulated safety clamps, side terminal adapters, a patented "Stop/Go Safety Light", and a polarized LEXAN plug that won't break in the coldest weather. This made-in-the-USA, heavy-duty-rated cable (SAE J 1494) also features "Flexi-Spring" cable guards, solid copper jaws (41, 300), and a protective T-94 jacket, flexible to -40 F.