10Pairs Red Black 30A Insulating Car Battery Test Alligator Clip Clamp Product Name : Car Battery Alligator Clip;Rated Current : 30A Material : Plastic, Copper Plated Metal;Color : Black, Red, Copper Tone Fit Cable Diameter : 7mm / 0.28";Overall Size : 74 x 41x 12mm /2.9"x 1.6" x 0.47"(L*W*T) Jaw Open Width : 2.2cm / 0.87"(Max.);Weight : 169g Package Content : 10Pairx Car Battery Alligator Clips