Kit includes: test probes, silicon back probe pins, bed of nails clips, heavy duty insulation piercing clips, crocodile clips and interconnect leads – 64″. The large crocodile clips are good for clipping to grounds and battery terminals.Features: Professional set of interchangeable test leads designed for automotive diagnostics Extended test lead length of 64″ / 162 cm Flexible silicon back probe pins used for sliding into automotive connectors like those on fuel injectors and MAP sensors Compatible with most DMM’s and scopes Kit packed in roll-up storage pouch