Uxcell a12102600ux0218 20 Pcs Black Red Copper Plated Metal Battery Clips Alligator Clamps 50A (Pack of 20) Product Name : Car Battery Alligator Clip ; Rated Current : 50A Material : Soft Plastic, Copper Plated Metal ; Color : Black, Red, Copper Tone Overall Size : 75 x 47 x 13mm / 3" x 1.8" x 0.5" (L*W*T) ; Jaw Open Width : 20mm / 0.8"