E-Z-Hook offers a wide range of test leads soldered to various alligator (crocodile) clips. The alligator clips on the test leads feature differing size options including: miniature, standard, and large. They also have differing features including: insulation-piercing, insulted or uninsulated, max jaw sizes, springs, material, adapter, and more. Additionally, the other end of the test lead is usually able to pair with any E-Z-Hook connector via solder connection. Each test lead combination has multiple options for colors (usually 10 standard colors), mixed kilo-colors (mixed lead and connector colors), lead lengths, wire gauges, and coil cord offerings. Contact the factory for custom solutions if a desired test lead combination is not on our website.