SODIAL(R) 2 Pair Copper Plated Insulated Car Battery Clips Alligator Clamps 50A Red Black Product Name : Car Battery Alligator Clip Rated Current : 50A Material : Plastic, Copper Plated Metal; Fit Cable Diameter : 6.5mm / 0.2";Overall Size : 80 x 55 x 12mm /3.1" x 2.1" x 0.47"(L*W*T) Jaw Open Width : 2.6 cm / 1"(Max.)