The ADLS2 lead set features gold plated tips, removable tip sheaths, high copper strands and are silicone insulated. They offer basket style strain relief and fit inside the test lead holders on all of out meters that have built-in holders. They're rugged and stand up to high and low temperatures better than traditional vinyl test leads and don't become brittle in extreme cold. The leads are 3 ft long, have a 302 degree max temperature, and L-shaped banana plugs.